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2 years ago

In ΔNOP, p = 2.5 cm, n = 2.3 cm and ∠O=71°. Find the area of ΔNOP, to the nearest 10th of a square centimeter.

Mathematics

1 answer:

Leona [35]2 years ago

3 0

The area of the triangle is expressed as 2.718cm²

<h3>Area of a triangle</h3>

The formula for calculating the area of a triangle is expressed as:

A = 0.5absinФ

a and b are the sides
Ф is the angle

Given the following

p = 2.5 cm
n = 2.3 cm and;
∠O=71°

Substitute the given parameters to have:

Area = 0.5(2.5)(2.3)sin71

Area = 2.718cm²

Hence the area of the triangle is expressed as 2.718cm²

Learn more on area of triangle here: brainly.com/question/17335144

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