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19 votes
PLEASE PLEASE PLEASE I HAVE 20 MINUNTES

PLEASE PLEASE PLEASE I HAVE 20 MINUNTES-example-1
User Eric Czech
by
3.7k points

2 Answers

6 votes

Sum of half interior angles=180°

So

  • x+x+14+x+x+14=180
  • 2x+2(x+14)=180
  • 2x+2x+28=180
  • 4x+28=180
  • 4x=152
  • x=38°

Option E

User David Bullock
by
3.6k points
11 votes

Answer:

E. 38°

Step-by-step explanation:

A rhombus has 360° interior angle.

Half of the other side has 180° angle.

Solve for x:

sum of interior angles = 180°

x + 14 + x + 14 + x + x = 180°

4x + 28° = 180°

4x = 180° - 28°

4x = 152°

x = 152°/4 = 38°

User Igor Alekseev
by
3.8k points