Question

Q8. Compare using >,< or =

i)0.022 and 22.2 ii) 52.77 and 52.77

Q9. Convert the following decimal into fractions:

i) 7.25 ii) 1.860

Q10. Define the following:-

i) Acute angle ii) Regular polygon

Q11. Fill in the blanks:-

i) A semicircle is known as an ______.

ii) The angles of a triangle sum to _______degree.​

Answer 1

Answer:

8(i) 0.022<22.2

(ii) 52.77=52.77

9(i) 725/100

(ii) 1860/1000

10(i) angle which is less than 90⁰ is called an acute angle

(ii) a regular polygon is a polygon that is equiangular and equilateral.

11(i) half disc

(ii) 180⁰