find the circumference and area of radius 7 cm.

Sail E0 Webinar

Question

find the circumference and area of radius 7 cm.

Options:

A . 154 cm²

B . 157 cm²

C . 163 cm²

D . 167 cm²

Answer: Option A
Explanation :

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. the ratio of areas of two wheels is 25 : 49. find the ratio of their radii.....

Question 2. a piece of wire in the form of rectangle 40 cm long and 26 cm wide is again bent to form a circle. find the radius of ....to form a circle. find the radius of the circle.

Question 3. the length of a rectangle is 12 cm and its width is 5 cm smaller. the area of the rectangle is....

Question 4. a rectangle has the length of 12 cm and the width 3 times smaller. its area is-....

Question 5. rectangle abcd has a length of 8 cm and a width of 6 cm. what is the total area of the blue rectangles?....

Question 6. find the area of a parallelogram with a base of 12 centimeters and a height of 5 centimeters.....

Question 7. the area of a square is 9 square centimeters. how long is one side?....

Question 8. the perimeter of one face of a cube is 20 cm. its volume will be:....

Question 9. one side of rectangular field is 15 meter and one of its diagonals is 17 meter. then find the area of the field.....

Question 10. the area of a rectangle is 460 square metres. if the length is 15% more than the breadth, what is the breadth of the r....breadth, what is the breadth of the rectangular field ?

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0