Respuesta :

1st. 67*52
2nd.22.5+9.5*8
3rd.500+750*4
4th.7.8*2.8/2
5th.438 units2
6th.3.14*9.6

1. A=bh
A=67(52)
A=3,484 ft^2 
2.A=B1+B2
----------------h so its b1+b2 divided by 2 times h
         2
3.2.5+9.5=32/2=16 x 8= 128ft^2
6..500+500+750+750=2,500ft
2.a=1/2bh

    
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