Question

take some points








1. The angles of a quadrilateral are in ratio 4:5:10:11. The angles are
a. 36◦,60◦,108◦,156◦
b. 48◦,60◦,120◦,132◦
c. 52◦,60◦,122◦,126◦
d. 60◦,60◦,120◦,120◦

2. Which point lies on y axis
a. -2,0
b. 2,0
c. 0,-2
d. 2,-2

3. If we subtract 4a-7b+3b+12 from 12a-9ab+5b-3
8a+2ab+2b+15
b.8a+2ab+2b-15
c.8a-2ab+2b-15
d.none of the above.

don't spam or be reported.​

Answer 1

Answer:

1. b. is the correct option.

reason - you can check the ratios, you will get 4:5:10:12. (All are divisible by 12)

2. c.0 -2 , x-coordinate is 0 so point will be on y axis.

3. c. is the correct option

explanation-

12a-4a will be 8a

-9a- -7a will be -2a

5b-3b will be 2b and

-3-12will be -15.

hopefully it helps.

Answer 2

Answer:

1 b .

2 c.

3 c................