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2 years ago

Need help fast on hs geometry please

Mathematics

1 answer:

Sauron [17]2 years ago

8 0

Here, the two angles are equal.
So, it is an isosceles triangle.
So, the two opposite sides to the equal angles will be equal.
Therefore, XY = YZ

$\begin{gathered}15 = 4x + 3 \\ = > 4x = 15 - 3 \\ = > 4x = 12 \\ = > x = 3\end{gathered} 15=4x+3=>4x=15−3=>4x=12=>x=3$

Therefore, YZ = 4x + 3 = 4(3) + 3 = 12 + 3 = 15

Answers:

3, 15

Hope you could get an idea from here.

Doubt clarification - use comment section.

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