The measure of an angle is 34.7°. What is the measure of its supplementary angle?

145.3

Step-by-step explanation:

180 - 34.7 = 145.3

Let the supplementary angle be x.

x+34.7°=180

or, x=180-34.7°

or, x=145.30°

:. x=145.30°

2 x 503

step-by-step explanation:

its 1006

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.