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Use Heron’s Area Formula to find the area of the triangle.

0 votes

Use Heron’s Area Formula to find the area of the triangle.

a = 8, b = 12, c = 17

area-of-triangle
herons-formula

asked Jan 23, 2015 in TRIGONOMETRY by anonymous

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1 Answer

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Step 1:

The lengths of the sides of the triangle are , and .

Herons formula for area of a triangle is

Where

Substitute corresponding values in

Step 2:

substitute above values in

Area of the triangle

Solution:

Area of the triangle is .

answered Jan 23, 2015 by cameron Mentor

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