Math, asked by AJWA, 1 year ago

plzzz show procedure

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Answered by physrito
1
According to the question,
2y -10 = z
and,
z - y = 20
or, z = 20 + y

putting z = 20 + y, in the 1st Equation,

2y - 10 = 20 + y
or, y = 30

z = 20 + 30 = 50

let the unknown angle be m.

50 + 30 + m = 180
or, 80 + m = 180
or, m = 100

100 + 5t = 180
or, 5t = 80
or, t = 16

100 + 4x = 180
or, 4x = 80
or, x = 20

so, t + x = 20 + 16 = 36

Answer is 36 (2)
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