2 years ago

Hhelp me pleaseeeeee

Mathematics

1 answer:

svetlana [45]2 years ago

4 0

A. Area = ½b × h

= ½ × 16 × 9

= 72

B. Area = b × h

= 26 × 18

= 468

C. Area = a²

= 11²

= 121

D. Area = ½(a+b) × h

= ½(6+21) × 8

= 108

Hope this helps :)

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