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Margaret [11]
2 years ago
15

I forgot about everything last year

Mathematics
1 answer:
Masja [62]2 years ago
7 0

Perimeter= 20inches

Area= 5×4=20inches squared(area of square)

= 1/2 ×( 4×3 )

=6 inches squared(area of triangle)

20 + 6 = 26 inches squared

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