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Please i need answer ASAP find the area of each shapes ​

Please i need answer ASAP find the area of each shapes ​-example-1
User Mike Hamer
by
4.7k points

1 Answer

1 vote

Answer:


\huge\boxed{c)\ A=104\ m^2}\\\boxed{d)\ A=200\ cm^2}

Explanation:

They are the trapezoids. The formula of an area of trapezoid is:


A=(b_1+b_2)/(2)\cdot h


b_1;\ b_2 - parallel bases


h - height

c)


b_1=16m\\b_2=10m\\h=8m

substitute:


A=(16+10)/(2)\cdot8=(26)/(2)\cdot8=13\cdot8=104\ (m^2)

d)


b_1=35cm\\b_2=15cm\\h=8cm

substitute


A=(35+15)/(2)\cdot8=(50)/(2)\cdot8=25\cdot8=200\ (cm^2)

User Junaid Farooq
by
4.0k points