Respuesta :

Okay so you would need to use the formula for a trapezoid.. which would be A=1/2(a+b)Xh so plugging everything in A=1/2(8+20)X10 so now PEMDAS () 1st 8+20=28 then multiplication 28X10= 280 X1/2 = 140 Your area is 140
Q&A Education