Question

Answer in explaination
(please Help)​

Answer 1

answer :-

x = 65° , y = 65° , z = 65°

step by step explanation :-

MDE = NDF = x ...(given)

now,

MDE + NDF + 50 = 180

x + x + 50 = 180

2x = 180-50

2x = 130

x = 65°

DEF is an isosceles triangle,

thus, y = z ...(1)

sum of measure of angles of triangle is 180.

y + z + 50 = 180

y + y = 180-50 ...(from 1)

2y = 130

y = 65°

therefore,

from equation 1,

z = 65°

hope it helps!

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