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2 years ago

the length of the base of a triangle is twice its height. if the area of the triangle is 4 square kilometers, find the height

2 answers:

6 0

Let the height = x

Base = 2x

Area of triangle = (1/2)*base*height

Area = (1/2)*2x*x = 4

x² = 4

x = √4

x = 2

Height = 2 km.

Andreas93 [3]2 years ago

5 0

The height is 2 kilometers

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Step-by-step explanation:

Information given

$\bar X$ represent the sample mean

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The margin of error is given by this formula:

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