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Westkost [7]
3 years ago
12

30 POINTS PLEASE HELP ASAP !!!

Mathematics
2 answers:
labwork [276]3 years ago
7 0

Answer:

1: x = 29

2: Angle C is 93 degrees

Step-by-step explanation:

For 1 angle C has to equal 93 degrees since 52 + 35 = 87 and 180 - 87 = 93, and a triangles interior angles add up to 180 degrees.

From there create an equation: 3(x + 2) = 93 then solve

3x + 6 = 93

-6 from both sides

3x = 87

/3 from both sides

x = 29

For 2 just plug in x (29)

3(29 + 2)

87 + 6

93

trapecia [35]3 years ago
7 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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