Asked by Ryan

Mikail used 220 inches of wire to make this figure.
The figure is made up of 2 indentical triangles, a 15 inch by 12 inch rectangle & a square of side 19 inches. What is the length of 1 side of each triangle if all the sides of the triangles are equal in length?
Answered by Reiny
The rectangle needs 2(15) + 2(12) or 54 inches
the square needs 4(19) or 6 inches.
So far we need 130 inches, leaving 90 for the 2 triangles.
For the two identical equilateral triangles we need 6 equal lengths or 90/6 or 15 inches for each side of the triangle
Answered by aya
15 inches
Answered by nonya
15 inches
Answered by Oh yea yea
15
Answered by I’m right
30+24=54 19x4=76+54=130 220-130=90/6=15 answer:15
Answered by G
15
Answered by I
15
Answered by Anonymous
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