Help pls… 50points Referring to the figure, find m∠1.
5.
Referring to the Fig. in Question #4, find m∠2.
6
Referring to the Fig. in Question #4, find m∠3.
7
Referring to the Fig. in Question #4, find m∠4.
8
Referring to the Fig. in Question #4, find m∠5.
9
Referring to the Fig. in Question #4, find m∠6.
10
Referring to the Fig. in Question #4, find m∠7

Step-by-step explanation:

The original angle of 30° is in a linear pair on a straight angle with ∠1. So since straight angles equal 180 subtract 30 from 180 to find m∠1, which is 150°.

The original angle of 30° is a vertical angle with ∠3, the same goes for ∠1 and ∠2. So those angles will be congruent. ∠1 = 30° and ∠2 = 150°

Lastly use corresponding angles to find out the values of ∠4, ∠5, ∠6, ∠7.

∠4 is corresponding to 30° so ∠4 is 30°

∠5 is corresponding to ∠1 so ∠5 is 150°

∠6 is corresponding to ∠2 so ∠6 is 150°

∠7 is corresponding to ∠3 so ∠7 is 30°

Hope this helps :)

b.my answer is b.

brainliest

the answer is (-4,-4)

hope this ! : d