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dedylja [7]
3 years ago
6

I need to solve for angle A, a quick response would be appreciated!

SAT
2 answers:
Firlakuza [10]3 years ago
6 0

Answer:

x = 21

Explanation:

The two remaining angles must add to 90 degrees since a triangle adds to 180

3x+6 +x = 90

4x+6 =90

4x = 90-6

4x = 84

Divide by 4

4x/4 = 84/4

x = 21

STatiana [176]3 years ago
4 0
The answer is 21 which is A
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