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trasher [3.6K]
4 years ago
7

Help with this I don't know how to solve please!

Mathematics
1 answer:
WITCHER [35]4 years ago
6 0

Answer:

sin∅ = 0.7311

Step-by-step explanation:

Pythagorean Theorem: a² + b² = c²

sin∅ = opposite/hypotenuse

Step 1: Find our hypotenuse

14² + 15² = c²

c = √421

Step 2: Find sin∅

sin∅ = 15/√421

sin∅ = 0.731055

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3 years ago
A triangle has a perimeter of 77 cm. One side of the triangle is double the base. The other side is quadruple the base. What are
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The three sides of the triangles are 11 cm, 22cm, and 44cm.

<h3>What is the perimeter of a triangle?</h3>

The perimeter of the triangle can be calculated by the sum of all the three sides of the triangle.

A triangle has a perimeter of 77 cm.

Let the side of the triangle be x, y, and the base z.

One side of the triangle is double the base.

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So, the length of base z is 11 cm.

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x = 22

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Therefore,The three sides of the triangles are 11 cm, 22cm, and 44cm.

Learn more about triangle here;

brainly.com/question/15107373

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