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Anna35 [415]
3 years ago
12

A trapezoid has a height of 3 meters, a base length of 8 meters, and an area of 30 square meters. What is the length of the base

?
Mathematics
1 answer:
algol [13]3 years ago
4 0

Answer:

Length of the second base will be 12 meters.

Step-by-step explanation:

Area of a trapezoid is given by the formula,

Area = \frac{1}{2}(b_1+b_2)h

Here, b₁ and b₂ are the bases of the trapezoid and 'h' is the vertical distance between the bases.

By substituting the values in the formula,

30=\frac{1}{2}(8+b_2)3

60=3(8+b_2)

20=8+b_2

b_2=12

Therefore, length of the second base will be 12 meters.

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