Question

parallelogram'BEST' is given below find the measurement of angle X and angle y ​

Answer 1

Answer:

X= 100 (opposite sides are equal)

S= 180-100(sum or adjacent sides always =180)

S= 80

80+y=180(linear pair)

Y=100

Answer 2

Answer:

x = 100° and y = 100°

Step-by-step explanation:

in a parallelogram the the adjecent angle are supplementary

thus

<BTS + <TSE = 180°

100° + <TSE = 180°

<TSE = 180° -100°

<TSE = 80°

AGAIN by adjecent angles property

<BES = x = 180° - 80° = 100°

and since

<TSE and <y forms linear pair

thus <TSE + y = 180°

y = 180° - 80°

y = 100°