Asked by Jiskhaaaa

I need the perimeter to a trapazoid
A(-2,5) B(8,5) C(-4,-1) D(4,8)

the area is 45

perimeter is supposed to equal 31.4

Answers

Answered by mathhelper
Normally we list the points sequentially, that is,
from A to B, from B to C, etc.
When I do that, AB and CD cross each other

Plot your points, the restate the trapezoid, matching vertices with
their coordinates in the proper order.
Answered by Jiskhaaaa
I got 42.14 am i doing something wrong
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