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In figure the measure ∠b’a’c’ is

WebClass 9 Maths Chapter 6 MCQ Question 2. In figure the value of x is. (a) 120°. (b) 130°. (c) 110°. (d) 100°. Answer. Class 9 Lines And Angles MCQ Question 3. An exterior angle of a triangle is 80° and the interior opposite angles are in the ratio 1 : 3, measure of interior opposite angles are. WebVerified answer. algebra2. Solve each exponential equation. Where necessary, express the solution set in terms of natural or common logarithms and use a calculator to obtain a decimal approximation, correct to two decimal places; for the solution. 9 ^ { x + 2 } = 27 ^ { - x } 9x+2 = 27−x. Verified answer. precalculus.

Lines and Angles For Class 9 Maths MCQ Questions

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WebApr 10, 2024 · Side b IS the longest side; therefore, angle B must be the biggest angle. So we need to go with the other angle measure whose sine value is also .8668. This would be a … WebJul 17, 2024 · You can solve this many ways: the easy way is to realize that angle BDC is 60 (linear pair). AC= 2 (given).If DC=1, then AD= 1 (AD+DB=AC). That means triangle ADB is an isosceles triangle with base angles DAB and DBA congruent. angle DAB + angle DBA+120=180. From there you get angle DBA is equal to 30 degrees. WebA circle that is centered around point P. Points A, B, C, and D all lie on this circle in a clockwise direction. Line segment A C and line segment B D are diameters of the circle. Line segments A P, B P, C P, and D P are radii of the circle. The angle A P D is a one hundred fifty-five … bombay amusement ride p limited

In the figure above, what is the measure of angle ABC?

Category:MCQ Questions for Class 9 Maths Chapter 6 Lines and Angles

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In figure the measure ∠b’a’c’ is

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WebThe relationship between the measure of the viewing angle for seat A and the measure of the viewing angle for seat B cannot be determined from the given information. 2 FI F2 80 4-B 888 "' MacBook Air 1 C. esc The figure shows a theater with a stage and eight rows of seats. The horizontal viewing angle for any seat in the theater is the angle ... WebApr 15, 2024 · In the figure, the two circles have equal radii and intersect at points B and D. A and C are centers of the circles. AC = 8, and the radius of each circle is 5. ⊥ . Find BD. Explain your work. Answer: 6 BA = BC = 5 (radii) AG = GC = 4 BG = 3 (Pythagorean theorem) BD = 6 Question 7. In the figure, the two concentric circles have radii of 6 and 14.

In figure the measure ∠b’a’c’ is

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WebApr 16, 2024 · Answer: angle A=72 degrees and angle B= 108 degrees Step-by-step explanation: 1. the sum of the angles altogether must be 360 degrees 2. the picture shows that the two horizontal lines are the same and that the two vertical lines are the same 3. that means that 3y+27=5y-3 4. solve for y 5. 3y+27=5y-3 6. 27+3+3y=5y 7. 30+3y=5y 8. 30=5y … WebNov 16, 2024 · In the figure above, what is the measure of angle ABC? (1) BX bisects angle ABY and BY bisects angle XBC. We don't have any numerical value. Not sufficient. (2) The measure of angle ABX is 40°. We don't have relationship between angle ABX and angle ABC. Not sufficient. (1)+(2) When we combine the statements we have the following case:

Web(b) 90° (c) 45° (d) 180° Ans. (c) 45° Q 7 – In ΔABC, the bisectors of ∠ABC and ∠BCA intersect each other at O. The measure of ∠BOC is (a) 90° + ∠A (c) 180 – ∠A. Q 8 – Sum of the measure of an angle and its vertically opposite angle is always. (a) Zero (b) Thrice the measure of the original angle WebAug 9, 2024 · Prove that ABC is an isosceles triangle. Solution: Question 10. In the given figure, AD, BE and CF arc altitudes of ∆ABC. If AD = BE = CF, prove that ABC is an equilateral triangle. Solution: Question 11. In a triangle ABC, AB = AC, D and E are points on the sides AB and AC respectively such that BD = CE. Show that:

WebMar 22, 2024 · Solution For In the given figure, PQ is tangent to the circle centred at If ∠AOB=95∘, then the measure of ∠ABQ will be (A) 47.5∘ (B) 42.5∘ (C) 85∘ (D) ... then the measure of ∠ABQ will be (A) 47.5∘ (B) 42.5∘ (C) 85∘ (D) The world’s only live instant tutoring platform. Become a tutor About us Student login Tutor login ... WebA: To find the formula of the ellipse with foci: -2, 0 and 2, 0 and y-intercepts -3 and 3. Q: If mKN= = 53° and m/QFT = 53°, find mQT. Answer: MQT K = N F T O Submit. A: Click to see the answer. Q: Given circle I inscribed in triangle MNO with MKN, NLO, and OJM tangent to I at points K, L, and J….

WebExample 3. The two corresponding angles of a figure measure 7y – 12 and 5y + 6. Find the magnitude of a corresponding angle. Solution. First, we need to determine the value of y. The two corresponding angles are always congruent. Hence, 7y – …

Webanswered In the above figure, m∠A = 32° and m∠B = (2x + 14)°. If angles A and B are complementary angles, what are the value of x and the measure of angle B? A. x = 22, m∠B = 44° B. x = 22, m∠B = 58° C. x = 67, m∠B = 148° D. x = 54, m∠B = 58° See answer Advertisement irspow Complementary angles have a sum of 90 32+2x+14=90 2x+46=90 … gm goodwrench ratchetWebIn the figure given below, measure of ∠ABC is A 60 0 B 70 0 C 80 0 D 50 0 Easy Solution Verified by Toppr Correct option is A) ∠ABC+∠BAC=∠ACD ( An exterior of a triangle is … bombay anchorage menuWebQuestion: Note: Figure not drawn to scale. 87. In the figure above, AB=BC and DE=EF=DF. If the measure of ∠ABC is 30∘ and the measure of ∠BDE is 50∘, what is the measure of ∠DFA ? bombay anchorage restaurantWebOct 5, 2024 · The measure of ∠A is twice the measure of ∠B and the measure of ∠B is twice the measure of ∠C. If ∠A and ∠C are supplementary, find m∠B . Wyzant Ask An Expert. … bombay anchorageWebIn the given fig. 5, the measure of ∠ABC is : A 80 ∘ B 20 ∘ C 100 ∘ D 60 ∘ Easy Solution Verified by Toppr Correct option is A) ∠ACB+100 ∘=180 ∘∠ACB=180 ∘−100 ∘=80 ∘ … bombay and cedar boxWebNov 1, 2024 · In triangle ABC, a=9, c=5, and angle B = 120 degrees. What is the measure of angle A to the nearest degree? bombay and cedar beauty boxWebFind the measure of ∠a. oFind the measure of ∠a when b=79∘ and c=164∘ a=Find the value of x. x=Find the value of x. x= Question: ... figure 1. a 47 l. View the full answer. Step 2/4. … bombay american consulate