Question

hey guys please solve this all mcq step by step .I dont want only which is the correct option like A,B,C or D but also the reason behind it or step by step solving.Please guys solve it only in the way which I have mentioned above.HUMBLE REQUST TO YOU !!!!!​

Answer 1

Answer:

I) 5.5+3.3=8.8

2) 6cm

3) square

4) 14cm

5) 3

6) 130°

7) 7 (5.6×10=8×ed

56×8=7)

8) 90

9) isosceles triangle