davonchenoaworld davonchenoaworld

01-08-2021
Mathematics

contestada

5. Determine the number of square units in the area of the trapezoid whose bases are 3-X units and 10+X units and whose height is 6 units.

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inspirationalgdandyt inspirationalgdandyt

01-08-2021

Answer:

39 units

Step-by-step explanation:

The formula for area of trapezoid is 1/2h(a+b) where a and b are the base/parallel sides.

We have,

a=3-x

b=10+x

h=6

Now,

Area=1/2h(a+b)

=1/2*6(3-x+10+x)=3(13)=39 units

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