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Solve for I in the diagram below. 2x (2 +10°
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2 votes
Solve for I in the diagram below.
2x
(2 +10°

Solve for I in the diagram below. 2x (2 +10°-example-1
User Dstrants
by
3.3k points

2 Answers

7 votes

All 3 angles must add up to 90 degrees:


x + 2x +(x+10) = 90 \\~\\4x = 80 \\~\\x = 20

User Fix
by
3.7k points
8 votes

Answer:

Explanation:

the sum of the angle is 90 degrees

x+2x+x+10=90

4x=90-10=80

4x=80

x=20

User MadDocNC
by
3.5k points
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