3 years ago

Find the measure of the given angle.

Mathematics

2 answers:

Marat540 [252]3 years ago

7 0

Answer:

90°

Step-by-step explanation:

the triangle is inside a circle and touches the circle with each vertex and one of the side of the triangle is diameter of the circle. then the triangle is right triangle

Lynna [10]3 years ago

6 0

Answer:

angles of half a circle is 90

its 90 degrees

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DedPeter [7]

Answer:

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Step-by-step explanation:

Given:

A semicircle.

To find:

Arc length of the semicircle = ?

Solution:

Formula for angle subtended by an arc on the center of circle is given as:

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Using the formula, we can see that:

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So, the answer is:

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