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Home/chapter 12

Discussion Forum Latest Questions

manglu99
manglu99
Asked: February 23, 2023In: Class 10 Maths

Calculate the area of the designed region in Figure common between the two quadrants of circles of radius 8 cm each.

Calculate the area of the designed region in Figure common between the two quadrants of circles of radius 8 cm each.

Can you please provide the explanation video of this given question for better understanding. NCERT class 10 Chapter 12 Page No. 238 Exercise 12.3 Question No. 16

chapter 12class 10ncert maths
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  • 2 Votes
Answer
manglu99
manglu99
Asked: February 23, 2023In: Class 10 Maths

Find the area of the shaded region.

Find the area of the shaded region.

In Figure, ABC is a quadrant of a circle of radius 14 cm and a semicircle is drawn with BC as diameter. Class 10 maths NCERT chapter 12 AREAS RELATED TO CIRCLES Page No. 237 Exercise 12.3 Question No. 15

chapter 12class 10ncert maths
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Answer
manglu99
manglu99
Asked: February 23, 2023In: Class 10 Maths

In Figure, a square OABC is inscribed in a quadrant OPBQ. If OA = 20 cm,

In Figure, a square OABC is inscribed in a quadrant OPBQ. If OA = 20 cm,

Find the area of the shaded region. (Use π = 3.14) NCERT Math’s Class 10 Chapter 12 Page No. 237 Exercise 12.3 Question No. 13

chapter 12class 10ncert maths
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Answer
Mridul Gupta
Mridul Gupta
Asked: February 23, 2023In: Class 10 Maths

In Fig. 12.30, OACB is a quadrant of a circle with centre O and radius 3.5 cm. If OD = 2 cm, fiIn Fig. 12.30, OACB is a quadrant of a circle with centre O and radius 3.5 cm. If OD = 2 cm,

In Fig. 12.30, OACB is a quadrant of a circle with centre O and radius 3.5 cm. If OD = 2 cm, fiIn Fig. 12.30, OACB is a quadrant of a circle with centre O and radius 3.5 cm. If OD = 2 cm,

Find the area of the (i) quadrant OACB, (ii) shaded region. NCERT Class 10 Chapter 12 Page No. 237 Exercise 12.3 Question No. 11

chapter 12mathsncert class 10
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  • 2 Votes
Answer
Mridul Gupta
Mridul Gupta
Asked: February 23, 2023In: Class 10 Maths

The area of an equilateral triangle ABC is 17320.5 cm². With each vertex of the triangle as centre, a circle is drawn with radius equal to half the length of the side of the triangle (see Figure).

The area of an equilateral triangle ABC is 17320.5 cm². With each vertex of the triangle as centre, a circle is drawn with radius equal to half the length of the side of the triangle (see Figure).

Find the area of the shaded region. (Use π = 3.14 and √3 = 1.73205). NCERT Class 10 Chapter 12 Page No. 236 Exercise 12.3 Question No. 10

chapter 12mathematicsncert class 10
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