Question

Giving brainliest to best answer ;)

Answer 1

Answer:

<6 = 50 percent

Step-by-step explanation:

<2 = <5 = <7 = <9 = 130 percent

<1 + <2 = <6 + <7 = 180 percent

180 percent - <7

180 percent - 130 percent = 50 percent

<6 = 50 percent

Answer 2

○=> Correct option :

$\color{plum}\tt\bold{(C) \: 50}$

○=> Steps to derive correct option :

Given :

Measure of angle 2 = 130°

Since angle 2 and angle 7 are corresponding angles their values will be equal.

Thus, measure of angle 7 = 130°

Angle 6 and angle 7 are a linear pair so, their measure will be equal to 180°.

Which means :

$=\tt 130 + ∠6 = 180$

$= \tt∠6 = 180 - 130$

$\hookrightarrow \tt\color{plum}∠6 = 50$

Thus, the measure of angle 6 = 50°

Therefore, the correct option is (C) 50