yela2lit
yela2lit
20-02-2019
Mathematics
contestada
Find the area of the trapezoid
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abby885334
abby885334
20-02-2019
A= 25+13=38/2= 19•10=190
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sherry318
sherry318
20-02-2019
First, find the height of the trapezoid.
Using the triangle given and the lengths 8 and 10, you know the third length is 6 because it is a Pythagorean triple.
The formula for the area of a trapezoid is (b1+b2)/2•h:
(13+25)/2•6=114 cm^2
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