Question

construct a radius of 2.5 cm​

Answer 1

Answer:

1. draw a line of 2.5 cm

2. name the line l

3. take your compass and measure 2.5cm

4. put you compass point at the starting point of l

5. then draw a circle

6. you construct has done

Answer 2

$\LARGE\tt\underline\purple{Correct\:Questíon}$

Construct a circle of radius 2.5 cm.

$\LARGE\tt\underline\purple{Answer}$

• Refer the answer in the attachment.

To do draw a circle of length 2.5 cm

1. First take a compass the you can measure 2.5 cm with the use of a scale and draw a circle as usual.

________________________

$\large\tt\underline\purple{Addítional\:Informatíon}$

Perimeter of the same circle =

Perimeter = 2 $\pi$r

Perimeter = 3.14 × 2.5 + 2.5

Perimeter = 3.14 × 5

Perimeter = 15.7 cm

Therefore, The Perimeter = $\large\tt\orange{15.7cm}$

Now, Area of the same circle =

Area = $\pi$r²

Area = 3.14 × 2.5 × 2.5

Area = 3.14 × 6.25

Area = 19.625 cm²

Therefore, The Area = $\large\tt\orange{19.625cm²}$