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Tju [1.3M]
3 years ago
10

I WAS ONLY ABLE TO SELECT 40 PTS THIS TIME, PLS ANSWER THIS ONE IT HAS THE PICTURE WITH IT.

Mathematics
2 answers:
lara31 [8.8K]3 years ago
6 0
∠1 and 105° are supplementary angles. (supplementary = 180°)

180 - 105 = 75°

∠1 = 75°

∠1 and ∠2 are corresponding angles, and so there measurements will be the same

∠1 = ∠2
∠1 = 75°
∠2 = 75°


105° and ∠3 are same side, and are corresponding angles. Therefore, ∠3 = 105°

<span>m∠1=75°

180</span>°<span> (the measurement of a straight angle).

Subtract the 105</span>° (given) from the straight angle
<span>
180 - 105 = 75

</span>m∠1=75°<span>

</span><span>hope this helps</span>
BaLLatris [955]3 years ago
4 0
Okay so the first one is right.
The second one is wrong.
the third one is right.
The forth one is wrong.
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