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CptnChiguireBest ResponseYou've already chosen the best response.1
Is the whole bottom side 2x ft long?
 2 years ago

CptnChiguireBest ResponseYou've already chosen the best response.1
The perimeter is the sum of the sides, so: x + 2x + (3 + x) = 23 4x + 3 = 23 4x = 20 x = 5
 2 years ago

CptnChiguireBest ResponseYou've already chosen the best response.1
Now for the area you need to find the height:
 2 years ago

wlbrt316Best ResponseYou've already chosen the best response.0
yes but i know about that i just need the perimeter and i aslo have one more
 2 years ago

CptnChiguireBest ResponseYou've already chosen the best response.1
Let y be the length of the left part of the bottom side, we have: y^2 + h^2 = 5^2 and: (10  y)^2 + h^2 = 8^2
 2 years ago

wlbrt316Best ResponseYou've already chosen the best response.0
and this time perimeter=24 meteres
 2 years ago

CptnChiguireBest ResponseYou've already chosen the best response.1
so you sum all four sides: 2x + (x+3) + 2x + (x + 3) = 24 6x + 6 = 24 6x = 18 x = 3
 2 years ago

wlbrt316Best ResponseYou've already chosen the best response.0
i think its that way because my math teacher doesnt teach us at all and me and my classmates get confused
 2 years ago

wlbrt316Best ResponseYou've already chosen the best response.0
thanks for explaining to me
 2 years ago
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