Question

Nikhith Nishanth's image
Nikhith Nishanth
Feb. 28, 2021, 4:22 p.m.
Simplify 3(√5-4√3) ²

Answer
Anish Desai's image
Anish Desai
Feb. 28, 2021, 3:18 p.m.
photosynthesis
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PRANAV TSS's image
PRANAV TSS
Feb. 28, 2021, 3:11 p.m.
A triangle ABC is drawn to circumscribe circle is a rhc 12. A triangle ABC is drawn to circumscribe a circle of radius 4 cm such that the segments BD and DC into which BC is divided by the point of contact D are of lengths 8 cm and 6 cm respectively (see) Fig. 14) . Find the sides AB and AC.

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Maths
Asha kanwar Rathore's image
Asha kanwar Rathore
Feb. 28, 2021, 2:23 p.m.
Annual exam important  questions 
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Sanket Vishwakarma's image
Sanket Vishwakarma
Feb. 28, 2021, 2:10 p.m.
In the figure find the value of x and y then show that ab parallel CD
Answer
Maths
Piyush Saini's image
Piyush Saini
Feb. 28, 2021, 1:44 p.m.
Types of combustion
Answer
Maths
Rudraksh Sen's image
Rudraksh Sen
Feb. 28, 2021, 1:21 p.m.
Three girls Reshma, Salma and Mandeep are playing a game by standing on a circle of radius 5 cm drawn in the park. Reshma throws a ball to Salma, Salma to Mandeep, Mandeep to Reshma. If the distance between Salma and Reshma, and between Salma and Mandeep is 6 cm each. What is the distance between Reshma and Mandeep?

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Explore Explore's image
Explore Explore
Feb. 28, 2021, 12:37 p.m.
How profits can be expenses it should be income
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Vaibhav Jain's image
Vaibhav Jain
Feb. 28, 2021, 12:22 p.m.
Derivative of 1 1/x²
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saranya rajesh's image
saranya rajesh
Feb. 28, 2021, 12:17 p.m.
As we know ,we use 1,2,3,4,...... When we bihin to count

Answer
Maths
Jasen Beast's image
Jasen Beast
Feb. 28, 2021, 12:11 p.m.

If a=2+√3,then find the value of a²=(1/a)³

Answer
Afsana Afsana's image
Afsana Afsana
Feb. 28, 2021, 11:44 a.m.
  • Afsana 
Answer
Maths
Bhavya Vashishtha's image
Bhavya Vashishtha
Feb. 28, 2021, 11:41 a.m.
Rangoli is a traditional Indian sand os s painted design along with their diya and candle often it seen during diwali festival Rangoli can be made is a wide variety of design, sizes and materials. One of the design is shown below.

In the given figure, AB = 36 cm and M is the mid-point of AB. Three semi-circles are drawn on AB, AM and MB as diameters. A circle with centre C touches all the three circles.

(tak take, n=

(a) Find the area of the circle.

(1) 114.2 cm (ii) 113.14 cm

(iii) 113.8 cm

(iv) 114 cm

(b) Find the perimeter of semicircle whose

diameter is AM. (i) 46.29 cm

(iii) 47 cm

(ii) 46.88 cm

(iv) 63.5 cm

(c) Calculate the area of the shaded region.

(i) 142 cm

(iii) 140 cm

(i) 141.90 cm?

(iv) 141.43 cm

(d) An arc, which makes an angle greater

than 180, is called

(i) minor arc (ii) major arc

(iii) minor arc or major arc

(iv) None of the above
Answer
Tirthraj Akalkotkar's image
Tirthraj Akalkotkar
Feb. 28, 2021, 11:30 a.m.
What is scale factor?

Answer