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2 votes
Given variables:

A1 : 65 degrees
A2 : 60 degrees
Determine the following:
1 (degrees) :
B2 (degrees) :

1 Answer

4 votes

Angle B2 measures 55 degrees.

To determine the missing values, let's assume these angles are part of a triangle:

Angles in a triangle sum up to 180 degrees. So, for angles A1 and A2:

A1 + A2 + B2 = 180 degrees

Given:

A1 = 65 degrees

A2 = 60 degrees

Let's find B2:

A1 + A2 + B2 = 180

65 + 60 + B2 = 180

125 + B2 = 180

B2 = 180 - 125

B2 = 55 degrees

So, angle B2 measures 55 degrees.

User Brian Riley
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