Question

40 pts! please answer asap!
∠A and ∠B are supplementary angles. The measure of ∠A is three time the measure of ∠B.
Part A: Write an equation to represent the supplementary angle relationship between ∠A and ∠B.
Part B: Use the equation to find the measures of ∠A and ∠B.

Answer 1

$\huge{\underline{\mathfrak{\red{Answer}}}}$

let A=3x then B=x

also given,

A+B=90°

3x+x=90

4x=90

x= 22.5°

then 3x= 3×22.5= 67.5

A= 67.5

B=22.5

Answer 2

Answer:

20 points

Step-by-step explanation: