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37 votes
37 votes
(x + 14)
D
А
O
A. 38
B. 36
O C. 45
O D. 40
O E. 26

(x + 14) D А O A. 38 B. 36 O C. 45 O D. 40 O E. 26-example-1
User Kofriel
by
2.8k points

1 Answer

14 votes
14 votes
Center of rhombus bisects 90°.

Sum of angles in triangle = 180°
x + x + 14 + 90 = 180
2x + 104 = 180
2 (x + 52) = 180
x = (180 ÷ 2) - 52
x = 90 - 52
x = 38°

User Ganesh Tata
by
2.8k points