for what value of x shall we ☝️have l parallel to m ?
a) x = 50°
b) x = 45 °
c) x = 60 °
d) x = 70°. ( figure is given ) PL PL don't do SPA PL give correct ans with some prove
Answers
a) x = 50°
Given data:
Four options
a) x = 50°
b) x = 45 °
c) x = 60 °
d) x = 70°
To find:
For what value of x shall we have l parallel to m?
Step-by-step explanation:
In order to find the value of x, for which l and m be parallel to each other, the corresponding angles (2x - 30)° and (x + 20)° must be equal, that is,
2x - 30 = x + 20
➜ 2x - x = 20 + 30 [taking variables to the left side and numbers to the right side of equals to symbol]
➜ x = 50
Option (a) x = 50° is correct.
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Answer:
for what value of x shall we ☝️have l parallel to m ?
a) x = 50°
b) x = 45 °
c) x = 60 °
d) x = 70°. ( figure is given ) PL PL don't do SPA PL give correct ans with some prove
Step-by-step explanation:
a) X=50° answers