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4 votes
Who can help please i need this for my maths score

Who can help please i need this for my maths score-example-1
User Vergel
by
6.5k points

2 Answers

1 vote

Answer:

196 degrees, reflex.

Explanation:

User Skibulk
by
5.5k points
1 vote

Answer:

196 degrees, reflex.

Explanation:

The angles fit around a point, therefore, they add up to 360 degrees.
Let
x be the size of the third angle.


x + 113 + 51 = 360 \\x + 164 = 360 \text{ / Subtract 164 on both sides} \\x + 164 - 164 = 360 - 164} \\x = 196

The angle is larger than 180 degrees and smaller than 360 degrees, therefore, its a reflex angle.

User Soof Golan
by
5.7k points
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