3 years ago

50 points! Please help random answers will be reported. I hope mhanifa helps me

Mathematics

1 answer:

Anestetic [448]3 years ago

5 0

Answer:

36°
90°

Step-by-step explanation:

<u>Question 1</u>

Two isosceles triangles with repeat 72°.

x = 180° - 2*72°
x = 180° - 144°
x = 36°

<u>Question 2</u>

Isosceles triangle with repeat x/2 angle and a x angle.

2(x/2) + x = 180°
2x = 180°
x = 90°

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