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Solve for x. A) - 9 C) -5 B) -11 D) 10
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1 vote
Solve for x.
A) - 9
C) -5
B) -11
D) 10

Solve for x. A) - 9 C) -5 B) -11 D) 10-example-1
User Ron Reiter
by
2.9k points

1 Answer

1 vote

Answer: D) 10

Explanation:

All angles in a triangle adds up to 180°

60° + 50° + 7x = 180°

7x = 180° - 60° - 50° = 180°- 110° = 70°

x = (70 ÷ 7)° = 10°

User Oldek
by
3.8k points
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