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kvasek [131]
3 years ago
11

Which of the following theorems verifies that ABC~WXY?

Mathematics
1 answer:
Flura [38]3 years ago
3 0

Answer:

ABC~WXY by AA

Step-by-step explanation:

In ΔABC

∠B = 90°

∠A = 27°

To Find ∠C

Angle sum property: The sum of all angles of triangle is 180°

∠A+∠B+∠C=180°

27°+90°+∠C=180°

∠C=180°-117°

∠C=63°

In ΔWXY

∠X = 90°

∠Y = 63°

We will use angle sum property

So, ∠W+∠Y+∠X=180°

90°+63°+∠W=180°

∠W=180°-(90°+63°)

∠W=27°

So, ∠A=∠W

∠B =∠X

∠C = ∠Y

So, ABC~WXY by Angle - Angle property.

Hence ABC~WXY by AA

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one interior angle of a polygon is a right angle and each of the other interior angles is 126°. Calculate the number of sides of
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Answer:

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Step-by-step explanation:

Let's Use the formula that states that the sum of the angles of an n-sided polygon is given by.

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