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PLEASE HELP I WILL GIVE U THANKS

PLEASE HELP I WILL GIVE U THANKS-example-1
User Daleen
by
2.6k points

2 Answers

10 votes
10 votes

Explanation:

well, the principle here is that the sum of all angles in a quadrilateral shape is 360°.

so, all 4 angles together must be 360.

and the missing angle C is then

360 - 113 - 113 - 88

and the only expression in the list of answer options that does the same thing is C

360 - (113 + 113 + 88)

User Atheaos
by
3.3k points
12 votes
12 votes

Answer:

C

Explanation:

The brackets indicate that you must add up the other 3 angles first before being subtracted by 360, which is the correct answer.

User Prada
by
2.8k points
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