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1 year ago

How do I solve this

Mathematics

1 answer:

Murljashka [212]1 year ago

3 0

The measure of the angles <C1, <B2 and <B3 are 2x + 10, -2x+80 and -2x+80

<h3>Lines and angles</h3>

A line is defined as the shortest distance between two points while an angle is the point where two lines meet.

Since the sum of angles on a straight line is 180 degrees. Therefore;

C<1 + C<2 = 180

Given the parameter below;

C2 = 170 - 2x

Substitute the given information into the equation

C1 + 170 - 2x = 180

C1 = 2x + 10

Also;

C1 + B2 = 90

2x + 10 + B2 = 90

B2 = -2x + 80

Since <B2 = B3, hence <B3 = -2x + 80

The measure of the angles <C1, <B2 and <B3 are 2x + 10, -2x+80 and -2x+80

Learn more on line and angles here: brainly.com/question/25770607
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Step-by-step explanation:

The question in English is

A carpenter will cut plywood measuring 3.5 meters x 3.5 meters. Determine the area and perimeter of the plywood.

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3 years ago

How do I solve this​

How do I solve this