Home
Class 10
MATHS
On a square handkerchief, nine circular ...

On a square handkerchief, nine circular designs each of radius 7 cm are made. Find the area of the remaining portion of the handdkerchief

Text Solution

Verified by Experts

The correct Answer is:
Area of the remaining portion `= 378 cm^(2)`
Promotional Banner

Topper's Solved these Questions

  • PRACTICE TEST-II

    CBSE COMPLEMENTARY MATERIAL|Exercise Section C|14 Videos

  • PRACTICE TEST-II

    CBSE COMPLEMENTARY MATERIAL|Exercise Section C|14 Videos

  • PRACTICE TEST-1

    CBSE COMPLEMENTARY MATERIAL|Exercise SECTION-C|14 Videos

  • PROBABILITY

    CBSE COMPLEMENTARY MATERIAL|Exercise PRACTICE-TEST|11 Videos

Similar Questions

Explore conceptually related problems

On a square handkerchief,nine circular designs each of radius 7cm are made (see Fig.12.29 ).Find the area of the remaining portion of the handkerchief.

In a school, an SUPW exam is conducted in class X. Rubina wins 1st prize. She made a square embroider handkerchief with 9 circular thread designs on it. On a square handkerchief, nine circular designs each of radius 7 cm are made (see in figure). Find the circumference of one of the circular design.

Read the following text and answer the following questions on the basis of the same : In a school, a Design exam is conducted in class x . Rubina wins 1^(st) prize. She made a square embroidery handkerchief with 9 circular thread designs on it On a square handkerchief, nine circular designs each of radius 7 cm are made (see in figure) . Find the circumference of one of the circular design

Pookalam is the flower bed or flower pattern designed during Onam in Kerala. It is similar as Rangoli in North India and Kolam in Tamil Nadu. During the festival of Onam , your school is planning to conduct a Pookalam competition. Your friend who is a partner in competition , suggests two designs given below. Observe these carefully. Design I: This design is made with a circle of radius 32cm leaving equilateral triangle ABC in the middle as shown in the given figure. Design II: This Pookalam is made with 9 circular design each of radius 7cm. Refer Design II : Area of the remaining portion of the square ABCD is

If a square is inscribed in a circle of radius 7 cm, then find the area of the square (in cm^(2) ).

The radius of each circle is 'a'. Then the area of the shaded portion is :

The radius of a circle is 7 cm. Find its area

In a circle of radius 7cm, a square ABCD is inscribed. Find the area of the cirle which is outside the square.

Find the area of a circle of radius 7 cm.