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grandymaker [24]
3 years ago
10

In the diagram below ,find the value angle of the angle marked BCD.​

Mathematics
1 answer:
Marina86 [1]3 years ago
6 0

Answer:

55°

Step-by-step explanation:

In triangle BAC, angle C =

180° - 90° - 70°

Angle C = 20°

In triangle DAB, angle C =

180° - 90° - 55°

Angle C = 35°

Add both angles

20° + 35° = 55°

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

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Rafaela is a physical education teacher and has 25 girls and 35 boys in her class. She wants to divide the class into teams of t
Phantasy [73]

Answer:

Step-by-step explanation:

Given that Rafaela is a physical education teacher and has 25 girls and 35 boys in her class.

She wants to divide the class into teams of the same size, where each team has the same number of girls and the same number of boys. If Rafaela creates the greatest number of teams possible, how many boys will be on each team?

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Ganezh [65]

Answer:

m<B=m<K=100

m<A=m<J=133

m<L=m<C=41

m<M=m<D=86

Step-by-step explanation:

Since ABCD\cong JKLM, the corresponding angles are congruent.

This implies that:

m\angle A=133=m\angle J

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4 years ago
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