Question

7. Find the value of x,y,z in each figure:
(a)
S
R.
X
у
40°
80°
Z
Р
e​

Answer 1

Answer:

x is equal to89

Step-by-step explanation:

please Mark as brainliest

Answer 2

Answer:

x=80°

y=40°

z=60°

Step-by-step explanation:

<S=<O=80° (exterior angle theorem)

therefore, x=80°

<SPR=y=40° (alternate interior angles)

therefore, y=40°

<SRP+<x+<y=180° (opp.<'s of parallelogram are supplementary)

<SRP+80°+40°=180°

<SRP+120°=180°

<SRP=180°-120°

<SRP=60°

but, <SRP=<z (alt.int.<'s)

therefore, z=60°

HOPE IT HELPS

STAY BLESSED:-)

MARK ME BRAINLIEST IF U CAN