Answer :

Answer:

D. 80.5 square cm

Step-by-step explanation:

Area of a Trapezium = 1/2 (a + b) h, where a = 10cm and b = 13cm are the two opposite parallel sides, h = 7cm is the height.

Area of the trapezium = 1/2(10 + 13) × 7

= 1/2 × 23 × 7

= 80.5 square cm

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