2 years ago

Can someone please explain to me how this is done

Mathematics

1 answer:

TiliK225 [7]2 years ago

8 0

Answer:

See below.

Step-by-step explanation:

<u>We need to add up 4 angles to get 360.</u>

<u>Here is what you fill out for the missing boxes:</u>

70 + 70 = 130
70 goes into the smallest angle.
115 + 115 = 230.
If we do 120 or 130, It would make 370 or 390.
130 + 230 = 360.
50 + 50 = 100.
Missing 50 goes into smallest angle.
130 + 130 = 260.
260 + 100 = 360.

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