Answer:
x = 5
Step-by-step explanation:
Using the tangent ratio in the outer right triangle
and tan30° =
= 
tan30° =
= 
Multiply both sides by 15
15 × tan30° = x
x = 15 ×
= 5
Answer: C.3
Explanation: if 5 times 3 equals 15 plus 2 is 17
The second base would be 17 feet.
To find the area of a trapezoid it is (base1 + base2) height
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2
Answer:
401.25
Step-by-step explanation: