Question

Solve this question paper please ​

Answer 1

✯Answer :

1. Write the formula of volume of cone

$d) \: \frac{1}{3} \: π r²h$

2. What is the full form of sss.

b)Side-Side-Side

3.The heron's formula

$b) \: \ \sqrt{s(s - a)(s - b)(s - c)}$

4. Volume of cube is

a) a³

5.The center of circle lies in the

a) Interior

6.How many types of segments?

a) 4

7. How many faces do cuboid have?

a) 6

8. When we throw a dice,what is the probability of even number ?

$a) \: \frac{1}{2}$

9. Curved surface area of cone

a)πrl

$10. \: \frac{36}{100 } \: is \: a$

a) Terminating number

$11. \: {a}^{m} \: \times \: {a}^{n \:} \: is \: equal \: to \:$

$b) \: {a}^{m - n}$

12. In which quadrant (-1,-3) lie ?

b) 2nd

13. The sum of four angles of quadrilateral is

a) 360°

14. How many terms do a have trinomial ?

c) three

Answer 2

Answer:

1. This C Program calculates the volume and surface area of cone. This program is used to find the the volume and surface area of cone. The formula used in this program are Surface_area = Pi * r * (r + sqrt(r2 + h2)), Volume = 1 / 3 * Pi * r2 * h where r is the radius and h is the height of the cone & Pi = 22/7.

2. b

3.Heron's formula states that the area of a triangle whose sides have lengths a, b, and c is. A = √s(s-a)(s-b)(s-c).

4. a³

5. interior of the circle

6. 4 types

7. 6 faces

8. 1/2

9.π rl

10.36/100 = 0.36 and it is terminating.

11.a(m-n)

12. (-1,3) lies in the IInd quadrant.

13.360°

14. three terms