Math, asked by kunakeshi, 7 months ago

21. In the given figure, AB and AC are
opposite rays.

Attachments:

Answers

Answered by guddu2004

0

Answer:

2x+5x-30=180

7x=210

x=30

Step-by-step explanation:

theorem used is the angle in a straight line is 180°

pls mark me the brainliest and follow me

Answered by snibedita123456

0

Answer:

30 degrees

Step-by-step explanation:

DAC + DAB = 180 (adjacent anglesg

2x + 5x-30 = 180

7x - 30 = 180

7x = 210

x = 210/7 = 30

Previous Question

Next Question

Similar questions

Math, 3 months ago

Suppose you fill a conical paper cup with a height of 6" with water. If all the water is then poured into a cylindrical cup with the same radius and same height as the conical paper cup, to what height will the water reach in the cylindrical cup?

Math, 3 months ago

solve the simultaneous equation 2x-5y=-11;3x+3y=15...

History, 3 months ago

How did Shivaji carry out his administration?

English, 7 months ago

Write an application to the principal Thequesting hein to get your class section changed as the existing section you can not find concentration.

Accountancy, 7 months ago

A business has earned average profits of Rs. 1,00,000 during the last few years and the normal rate of return in a similar business is 10%. Ascertain the value of goodwill by capitalisation of super profits method, given that the value of net assets of the business is Rs.8,20,000.

English, 1 year ago

what is your responsibility ...

Math, 1 year ago

3.(a) Find the length of the rectangle whose area is 56 cm (b) Find the area of the square whose side is 16 cm.

Math, 1 year ago

More Trigonometry tan given, find sin cos expression ...