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kupik [55]
3 years ago
13

Help please!!! Find x and Y

Mathematics
1 answer:
Sav [38]3 years ago
8 0

Answer:

x = 40

y = 15

Step-by-step explanation:

Given is an equilateral triangle.

Measure of each angle of an equilateral triangle is 60°.

Therefore,

(x + 20)° = 60°

x + 20 = 60

x = 60 - 20

x = 40

4y = 60

y = 60/4

y = 15

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