Question 3 The length of the minute hand of a clock is 14 cm. Find the area swept by the minute hand in 5 minutes.

Find the surface area of a sphere of radius: (i) 10.5 cm. View Solution. Q5

Water is flowing at the rate of 15 km/hr through a pipe of diameter 14 cm into a rectangular tank which is 50 m long and 44 m wide. Find the time in which the level of water in the tank will rise by 21 cm.

A nearsighted person has a near point of 14 cm and a far point of 48 cm. What power corrective lens is needed for her to have clear distant vision? With this corrective lens in place, what is her new near point?

Radius of a semicircle, r = 14 c m Perimeter of a semicircle, P = (π + 2) r units ∴ P = (22 7 + 2) × 14 = (22 + 14 7) × 14 = 36 7 × 14 = 72 Perimeter of the semicircle = 72 cm. Area of a semicircle, A = π r 2 2 sq. units ∴ A = 22 7 × 14 × 14 2 = 308 c m 2.

In given figure, if RP = 13 cm, QR = 5 cm and PS = 14 cm, then, tan S = View Solution. Q4.

A B C is a triangle in which ∠ B = 90 o, B C = 48 c m and A B = 14 c m. A circle is inscribed in the triangle, whose centre is O . Find radius r of in-circle.

The difference between the sides at right angle in a right angle triangle is 14 cm the area of the triangle is 120 CM square calculate the perimeter of the triangle

Click here:point_up_2:to get an answer to your question :writing_hand:find the circumference of a circle whose diameter is 14

The length of minute hand of a clock is 14 c m. Find the area swept by the minute hand in one minute. Find the area swept by the minute hand in one minute. [Use π = 22 7 ]