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Anastasy [175]
3 years ago
14

19. Find the value of X (In the picture) (giving points to best answer/brainlest)​

Mathematics
1 answer:
Tema [17]3 years ago
7 0

Answer:

x = 61 degrees

Step-by-step explanation:

The triangle on the right is isosceles and the base angles are congruent

the sum of the inner angles of a triangle is 180 degrees

2 * 74 + y = 180

148 + y = 180

y = 32 degrees

the total angle is 90 degrees

so we have that

90 - 32 = 58 degrees

Also the left triangle is isosceles, so we have

2x + 58 = 180

2x = 122

x = 61 degrees

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