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leonid [27]
3 years ago
6

I need help with this problem

Mathematics
2 answers:
vovangra [49]3 years ago
8 0

I'm pretty sure its length x height so the answer is 18.75.

nataly862011 [7]3 years ago
8 0

Answer:

12.5

Step-by-step explanation:

Area of Trapezium = 1/2 ( A + B ) × H

A = 2.5

B = 7.5

H = 2.5

1/2 ( 2.5 + 7.5 ) × 2.5=

1/2 ( 10 ) × 2.5=

5 × 2.5  = 12.5

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