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The height of a trapezoid is 13 inches, one of the bases measures 22 inches. If the area of the trapezoid is 318.5 square inches, find the length of the other base.
 one year ago
 one year ago
The height of a trapezoid is 13 inches, one of the bases measures 22 inches. If the area of the trapezoid is 318.5 square inches, find the length of the other base.
 one year ago
 one year ago

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Reaper534Best ResponseYou've already chosen the best response.0
A. 2.5 inches B. 71 inches C. 34.25 inches D. 27 inches
 one year ago

CallistoBest ResponseYou've already chosen the best response.1
dw:1361590013477:dw
 one year ago

CallistoBest ResponseYou've already chosen the best response.1
Let x be another base area = (x + 22) x height /2 You have area and height. Can you plug in the numbers there and solve for x?
 one year ago

Reaper534Best ResponseYou've already chosen the best response.0
area=318.5 318.5=(x+22)x heoght 2 do i go from there?
 one year ago

Reaper534Best ResponseYou've already chosen the best response.0
ahhh i can awnser its to hard >.<
 one year ago

CallistoBest ResponseYou've already chosen the best response.1
So, you get 318.5 = (x+22) x13 Do you know how to solve it?
 one year ago

Reaper534Best ResponseYou've already chosen the best response.0
wait dont i do (13x+286)
 one year ago

CallistoBest ResponseYou've already chosen the best response.1
318.5 = (x+22) x13 You can first divide both sides by 13, then subtract 22 from both sides.
 one year ago

Reaper534Best ResponseYou've already chosen the best response.0
mind helping with 2 more?
 one year ago

Reaper534Best ResponseYou've already chosen the best response.0
Quadrilateral MATH is a square. If MA = 2x – 5 and AT = x + 10, find the perimeter of the square
 one year ago

Kris123Best ResponseYou've already chosen the best response.0
Well you set 2x5=x+10
 4 months ago
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