Question

8. 2 is a polynomial of degree
9. If two adjacent complementary angles are equal, then the angles a
10. If one angle of a triangle is equal to the sum of the other two angle
Question numbers 11 to 15, Answer the following.
11. Find the area of an equilateral triangle with side 4cm.
12. Find the value of (30)2 - (20)2 using a suitable identity.
13. Find the median of 4,4,5,7,6,7,7,12,3.
OR​

Answer 1

Answer:

8. I didn't understand the question

9. 180

10. then that angle is the greatest angle and it's opposite side is the longest side

11. 6.93

12. I don't know

13. mean it median??

Step-by-step explanation:

13. if it is mean then add all of them then divide by the no. of numbers present ok

if it is median then arrange in asending order and find the middle no. ok

hope it helps u

I just told what I know about these questions

it may or may not be correct but I have answered according to my knowledge

class 6th