Advertisements
Advertisements
Question
Find the value of angle a in the following figure
Solution
m and n are parallel lines l is the transversal
∴ Alternate interior angles are equal
∴ 8a + 29° = 45°
8a + 29° − 29° = 45° − 29°
8a = 16°
a = `(16^circ)/8`
a = 2°
APPEARS IN
RELATED QUESTIONS
Find the measure of angle z in the following figure
Find the value of angle a in the following figure
Find the value of angle x in the following figure
Anbu has marked the angles as shown in the following figure. Check whether it is correct. Give reason
A plumber must install pipe 2 parallel to pipe 1. He knows that ∠1 is 53. What is the measure of ∠2?
Draw two parallel lines and a transversal. Mark two corresponding angles A and B. If ∠A = 4x, and ∠B = 3x + 7, find the value of x. Explain
Interior angles on the same side of a transversal with two distinct parallel lines are complementary angles.
In the given figure, l || m || n. ∠QPS = 35° and ∠QRT = 55°. Find ∠PQR.
In the given figure, if l || m, find the values of a and b.
In the given figure, PQ, RS and UT are parallel lines. If c = 75° and a = `2/5`c, find b.
