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rodikova [14]
3 years ago
6

If angle 2 is 130°, what are the measures of 1, 3 and 4

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
8 0

Answer:

<h3>The missing are 8°, 16°, 24°.</h3>

Let the missing angles be x, 2x, 3x.

X + 130° + 2x + 3x = 180°. (sum of angles is 180°)

6x + 130° = 180°

6x = 180°- 130°

6x = 50°

x = 50° ÷ 6

x = 8°

:. 2x = 8 × 2

16°

:. 3x = 8 × 3

24°

Step-by-step explanation:

Hope it is helpful...

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