In the figure 10.9, / || m | n and p is a transversal. If 21 = 110°, find angles x, y, z,
and w.
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11
Answer:
x=70
y=70
z=70
w=110
Step-by-step explanation:
angle 1 and x are linear pair so if we add both of them we will 180
1+x=180
x=180-1
x=180-110=70
and angle x and angle y are exterior alternative angles
so they are equal
and angle y and angle z are interior alternative angles
so they are equal
z and w are again linear pair so they will add up-to 180
so z+w=180
70+w=180
w=180-70=110
w=110
Answered by
23
➝ANSWER
●Given:— 1) ABCD is a quadrilateral.
2)
●To find:—
●Solution:—
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