Find the value of angle 'A' and angle 'B'.

a = 61 degrees

b = 119 degrees

Step-by-step explanation:

These are vertical angleso whatever is across from that angle, will have the same angle measurement

What number is across from A? 61 degrees, which means that therefore A will be 61 degrees as well, since it's a vertical angle

What number is across from B? 119 degrees, which means that therefore B will be 119 degrees as well, since its a vertical angle

Now a whole cirlce is 360 degrees, if we add up all these angles we should get 360

119 + 119 + 61 + 61 = 360

238 + 61 + 61

238 + 122

360

Correct!

Hope this helped you!

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1. d.90

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