3 years ago

How would you calculate this?

1 answer:

Crank3 years ago

7 0

3x= 180
x=180÷3
=60°
This states that each angle is of 60./.as it is a equilateral triangle
Hope this helped:)

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Furkat [3]

Measure = 1/2 (120-30)
1/2(90)
45

Answer = 45°

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3 years ago

valina [46]

The difference between the circumference of circle X and circumference of circle Y is 5π cm.

<h3>What is circumference of a circle?</h3>

This is the distance round a circle.

The circumference of circle X is calculated as follows;

$C_X = \pi d\\\\
C_X = 15\pi \ cm$

The circumference of circle Y is calculated as follows;

$C_Y = \pi d\\\\
C_Y = 20 \pi \ cm$

The difference between the circumference of circle X and circumference of circle Y is calculated as follows;

$C_Y - C_X = 20\pi - 15 \pi = 5\pi \ cm \\\\
$

Thus, the difference between the circumference of circle X and circumference of circle Y is 5π cm.

Learn more about circumference of a circle here: brainly.com/question/9782777

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2 years ago

Sever21 [200]

Answer:

1/4*(d-2) . I really hope this helps you. :)

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3 years ago

valkas [14]

I don't know how to do this:(

so sorryyyy

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3 years ago

Mamont248 [21]

It is A because it can’t be B and it can’t be C so my answer is A

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3 years ago