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wlbrt316
 4 years ago
perimeter=23 feet
wlbrt316
 4 years ago
perimeter=23 feet

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

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

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

wlbrt316
 4 years ago
Best ResponseYou've already chosen the best response.0yes but i know about that i just need the perimeter and i aslo have one more

CptnChiguire
 4 years ago
Best ResponseYou've already chosen the best response.1Let 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

wlbrt316
 4 years ago
Best ResponseYou've already chosen the best response.0and this time perimeter=24 meteres

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

wlbrt316
 4 years ago
Best ResponseYou've already chosen the best response.0i think its that way because my math teacher doesnt teach us at all and me and my classmates get confused

wlbrt316
 4 years ago
Best ResponseYou've already chosen the best response.0thanks for explaining to me
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