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Find the measure of ∠2.

Find the measure of ∠2.-example-1
User Maicake
by
8.4k points

1 Answer

5 votes

Answer:


2=131°

Explanation:

We know that ∠
4 is ≅ ∠
1.

This means that ∠
1=49°

Therefore,
49+49=98°

We know that a trapezoid is
360°.

To find ∠
2 ,which is congruent to ∠
3\\, we will have to subtract
360° from
98°.


360-98=262°.

Because ∠
2≅∠
3, we will have to divide
262 by
2 to see their measurement.

So,


(262)/(2)=131.

Hence, ∠
2=131°.

I really hope this helps:D

-Jazz

User Zeffry Reynando
by
8.5k points

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