Question

find value of x
sahi sahi batna
with explained
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Answer 1

SEE

THE SUM OF TWO OPPOSITE INTERIOR ANGLES IS EQUAL TO THE EXTERIOR ANGLE..

THIA IS CALLED EXTERIOR ANGLE PROPERTY.

ACCORDING TO THIS

$x + 70 = 129 \\ x = 129 - 70 \\ x = 59$

HOPE THIS HELPS U ❤️

Answer 2

Step-by-step explanation:

straight line angle=180

?+129=180

?=180-129

=51

sum of angles of triangle=180

70+x+?=180

70+x+51=180

121+x=180

x=180-121

X=59