Question

If the circumference of a circular sheet is 154m, find its radius. also find the area of the sheet ​

Answer 1

Step-by-step explanation:

Circumference of the circular sheet=154m

⇒2πr=154m

⇒r=2π154

⇒r=2×22154×7=24.5m

Now, Area of circular sheet=πr2=722×24.5×24.5

=22×3.5×24.5=1886.5m2.

Thus, the radius and area of circular sheet are 24.5m and 1886.5m2 respectively.

Answer 2

Answer:

Ajay annual income is rs 240000.The tax allowance is rs 160000.If the tax rate is 15%.What is his income tax per month?Also,find his net income

Step-by-step explanation:

Ajay annual income is rs 240000.The tax allowance is rs 160000.If the tax rate is 15%.What is his income tax per month?Also,find his net incomeAjay annual income is rs 240000.The tax allowance is rs 160000.If the tax rate is 15%.What is his income tax per month?Also,find his net incomeAjay annual income is rs 240000.The ta