lilliangood lilliangood

17-07-2020
Mathematics

contestada

identify the area of the trapezoid. options: 299cm^2 325cm^2 425cm^2 399cm^2

identify the area of the trapezoid options 299cm2 325cm2 425cm2 399cm2 class=

Respuesta :

zack28030 zack28030

17-07-2020

Answer:399

Step-by-step explanation:

((a+b)/2) * h

((13+25)/2) * 21

399

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Answer Link

VickyLiu VickyLiu

17-07-2020

Answer: 399 cm^2

The formula is: (Top + Bottom)(height)/2

Therefore:
(13 + 25)(21)/2
= (38)(21)/2
= 798/2
= 399

Answer Link

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