plz give me correct answer
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plz give me correct answer
I will follow and Mark as brain list
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Step-by-step explanation:
a) angle u = angle s (opposite angles of ||gm are equal. )
therefore 100degree = y
Now, angle U + angle N = 180 degree
(sum of interior angles on the same side of transversal is 180 degree or corresponding angles of ||gm are 180 degree)
[let this sign (<) be angle ok!]
< 100 + < n = 180
< n = 180-100
<n = 80 degree
b) <50 + <y = 180 (sum of interior angles on the same side of transversal is 180 degree)
<y = 180 - 50
<y = 130 degree
< x = <y
< x = 130 degree
< x = < z (corresponding angles are equal)
c) 26 = 3y-1 (opposite sides of parallelogram are equal)
26+1 = 3y
27= 3y
27÷ 3 = y
9 = y
y = 9
similarly,
18 = 3x (opposite sides of parallelogram are equal)
x = 18 ÷ 3
x= 6
d) 20= y+7 (diagonals of parallelogram bisect each other.)
20-7 = y
13= y ............(i)
similarly,
16 = x+y
16 = x + 13 [from (i)]
16-13 = x
x= 3
Hope it helps..
pls mark as brainliest....
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Step-by-step explanation:
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