3 years ago

PLEASE assist me in this geometry problem !!! Thanks

Mathematics

1 answer:

taurus [48]3 years ago

3 0

Answer:

B=9*5=45m²

P=4+5+3=12m

H=9m

Now

S.A=P*H+2B=12*9+2*45=198m²

V=BH=45*9=405m³

here

B:base area of rectangle

P=perimeter of triangle

H=length of rectangle

S.A=surface area

V=Volume

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