PLEASE HELP ASAP!!!!!

Mathematics

2 answers:

AURORKA [14]3 years ago

7 0

A) We know, sum of all the angles in a triangle is equal to 180
So, 35 + 52 + 3(x+2) = 180
87 + 3x + 6 = 180
3x + 93 = 180
3x = 180 - 93
x = 87/3
x = 29

In short, Your Answer for this part would be 29

b) Angle C = 3(x + 2)
Substitute the value of x,
C = 3(29 + 2)
C = 3(31)
C = 93

In short, Your Answer would be 93

Hope this helps!

vladimir1956 [14]3 years ago

3 0

(a) 3(x+2)=180-35-52
3x+6=93
3x=93-6
3x=87
x=87÷3
x=29
The Value Of x Is 29.
(b) x=29
angle C=3(x+2)
=3x+6
=3(29)+6
=87+6
=93
The Measure Of Angle C Is 93.

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