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White raven [17]
3 years ago
9

2 questions correct anwser gets brainlyess​

Mathematics
1 answer:
Vlada [557]3 years ago
3 0

Answer:

  • Question 1: x=55
  • Question 2: m∠A=45°

Step-by-step explanation:

<u>Question #1</u>

- Since it is an isosceles triangle, this means that the base angles have the same value.

- The angle sum is 180°

Solve

2x+35+35=180

2x+70=180

2x=110

x=55

<u>Question #2</u>

- Since it is given there is a right angle, this means the angle is 90°

- The angle sum is 180°

Solve

5x+5x+90=180

10x+90=180

10x=90

x=9

It asked to find m∠A, which is 5x. So 5x=5(9)=45°

Hope this helps!! :)

Please let me know if you have any questions

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<h3>What are coordinates?</h3>

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For interpreting we have to find the relation between (1,15) and (4,60)

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