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2 years ago

12

Sonia makes a wooden frame around a square picture. The frame is made of four congruent trapezoids. The shorter base is 9 in, th

e longer base is 12 in, and the height is 1.5 in. What is the area of the picture frame?

1 answer:

sp2606 [1]2 years ago

8 0

answer

congruent trapezoide for one

0,5(9+12)×1,5=15,75

area of picture frame =4×15,75=63

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