Area of EBA = 60
(10 * AB)/2 = 60
AB = 12
Trapezoid Area = (12 + 28) /2 * height
Trapezoid Area = 20 *10
Trapezoid Area = 200 which is D
The third angle should be 83.
90+7+83=180
Answer:
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
Answer:
Is that simultaneous equation
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