A sector of 40° cut out from a circle contains 4 \(\frac{5}{18}\) m 2 . The radius of the circle is Options: A . &nbsp2.5 cm B . &nbsp3.5 cm C . &nbsp4.5 cm D . &nbsp5.5 cm

A sector of 40° cut out from a circle contains 4\(\frac{5}{18}\)m2. The r

Question

A sector of 40° cut out from a circle contains 4\(\frac{5}{18}\)m². The radius of the circle is

Options:

A . 2.5 cm

B . 3.5 cm

C . 4.5 cm

D . 5.5 cm

Answer: Option B

Submit Your Solution Below and Earn Points !

Next Question

Question 1. A wire can be bent in the form of a circle of radius 56 cm. If it is bent in the form of a square, the length of its ....of a square, the length of its side would be

Question 2. If the radii of two circles are in the ratio of 2 : 3, the ratio between their areas is ....

Question 3. A cord in the form of a square encloses area a cm2. If the same cord is bent in the form of a circle, the area of the....form of a circle, the area of the circle is

Question 4. If the circumference of a circle is reduced by 50% then the area gets reduced by ....

Question 5. A map is drawn to the scale of 120 cm to a kilometre. The number of sq. cm on the map which represents a hectare of g....on the map which represents a hectare of ground is

Question 6. The time taken by a man to walk four times around the boundary of a square field containing 9 hectares as area at the....area at the rate of 6 km per hour is

Question 7. The length of sides of a parallelogram are 12 cm and 8 cm and has one diagonal 10 cm long. The approximate length of ....cm long. The approximate length of the other diagonal is

Question 8. A rectangular cardboard is 4 cm by 2 cm. The greatest possible circle is cut off from the cardboard. What is the area....is the area of the remaining part of the cardboard?

Question 9. A semicircle is constructed on each side of a square of length 2 m. The area of the whole figure will be ....

Question 10. The area of a circle is halved when its radius is decreased by n, its radius is equal to ....

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