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triangle abc has angle measures as shown.
b. what are the values of angles a and b? show your work.

x = 30; m<A = 25; m<B = 120  

Step-by-step explanation:

The sum of the measures of a triangle is 180 degrees.

Therefore m<A + m<B + m<C = 180

In other words,

(x -5) + (3x + 30) + 35 = 180, or

4x + 60 = 180, which means 4x = 120 and x = 30.

The measure of angle A = x - 5 = 30 - 5 = 25

The measure of angle B = 3x + 30 = 3(30) + 30 = 120

option 1

data plot with   3 dots over 33, 1 dot over 34, 2 dots over 35, no dot over 36, 1 dot over 37, 2 dots over 38, 4 dots over 39, and 2 dot over 40.

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step-by-step explanation: