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worty [1.4K]
2 years ago
10

Please help with this geometry question.

Mathematics
1 answer:
konstantin123 [22]2 years ago
6 0

The exercise below is one that requires the proof that of certain dimensions using the rules of congruence. of triangles.

<h3>What does it mean for two angles to be congruent?</h3>

It simply means that both angles are similar in measure.

<h3>What is the required proof of the given problem?</h3>

It is given that ∠BAD=∠EAC

∠BAD+∠DAC=∠EAC+∠DAC   [add ∠DAC on both sides]

Therefore ∠BAC=∠DAE

In △BAC and △DAE

AB=AD (Given)

∠BAC=∠DAE (Proved above)

AC=AE (Given)

Therefore △BAC≅△DAE (By SAS congruence rule)

Therefore BC=DE because Corresponding Parts of Congruent Triangles CPCT are congruent.

Learn more about congruence at;
brainly.com/question/385
#SPJ1

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Answer:

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Step-by-step explanation:

We are given:

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3 years ago
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LekaFEV [45]

Answer:

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Radius: 10

Step-by-step explanation:

(x - 2)² + (y + 11)² = 100

(x - h)² + (y - k)² = r²

-------------------------------

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y = -11

------------------------------

r² = 100

r = √100

r = 10

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Center: (h, k)

Radius: r

-------------------------------

Center: (2, -11)

Radius: 10

I hope this helps!

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2 years ago
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Harlamova29_29 [7]
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If you drew a line segment from the point when Kiley arrived at the airport to the point when she reached the waiting area near
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