3 years ago

Pls and step by step

Mathematics

1 answer:

Arturiano [62]3 years ago

7 0

Answer:

Step-by-step explanation:

90+75=135

135-125

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Answer: $\angle B=79^{\circ}.$

Step-by-step explanation:

When two lines cross each other , then the opposite angles are known as vertical angles.

Vertical angles are equal.

Here, ∠A and ∠B are vertical angles.

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If $\angle A=(6x-11)^{\circ}$ and $\angle B=(5x+4)^{\circ}$

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