2 years ago

PLEASE HELP ASAP!!! 20 POINTS SHOW YOUR WORK!!

Mathematics

2 answers:

stich3 [128]2 years ago

4 0

Answer:

35+52+3(x+2)=180(sum of interior angle of triangle)

3(x+2)=180-87

x+2=93/3

x=31-2=29 is your answer.

Paraphin [41]2 years ago

4 0

<h2>Answer:</h2>

<u>By angle sum property of a triangle</u>,

3(x + 2) + 35 + 52 = 180

3x + 6 + 35 + 52 = 180

3x + 93 = 180

3x = 180 - 93

3x = 87

x = 87/3

x = 29.

<u>AngleC</u> = 3x + 6

= 3 × 29 + 6

= 87 + 6

= 93°.

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