saralashay saralashay

28-04-2020
Mathematics

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What is the area of a trapezoid with height of 7cm and bases 12 clans 15 cm

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wegnerkolmp2741o wegnerkolmp2741o

28-04-2020

Answer:

A =94.5 cm^2

Step-by-step explanation:

The area of a trapezoid is given by

A = 1/2 (b1+b2)h where b1 and b2 are the lengths of the bases and h is the height

A = 1/2 (12+15) * 7

A = 1/2 (27) *7

A =94.5 cm^2

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