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tangare [24]
3 years ago
8

I NEED HELP BADLY!!!!

Mathematics
2 answers:
e-lub [12.9K]3 years ago
7 0
For ADC you just add those two numbers. your answer would be D) 131 
ankoles [38]3 years ago
7 0
M∠ADC = m∠ADB + m∠BDC = 89° + 42° = 131°

D) 131
°
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<h2>∴The perimeter of the trapezoid= 30 feet</h2>

Step-by-step explanation:

Given that the parallel bases of a trapezoid measure 2 feet and 6 feet and the legs measured 9 feet and 13 feet.

∴The perimeter of the trapezoid = sum of all sides

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                                                       = 30 feet

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