If it's the diameter of a circle then divide it by two
Multiply the radius by (2 x pi) to get the circumference.
-5(7m + 9) -7m
The goat can graze a quarter circle of radius 7m (since the rope length is 7m) within the square plot of 12m. Hence the area it can graze can be given by /4. Therefore (3.14*7*7)/4=38.5sq.m
7m-5 = 9 7m = 9+5 7m = 14 m = 2
7m = 700cm, so 732cm is longer than 7m.
3.5 metres !
Multiply the radius by (2 x pi) to get the circumference.
The radius IS given, since height of hemisphere = radius of hemisphere!
Mercury has a radius of 2439.5km. In scientific notation, this would be 2.4x103km.
Jupiter is not a perfect sphere: it bulges out at its equator.The polar radius is 66854 kmThe equatorial radius is 71492 kmThe average radius is 69911 km.
A track 7m wide consists of two concentric circles. The circumference of the inner circle is 440m. Find, 1) the radius of the outer circle 2) the circumference of the outer circle.
um i think you multiply them
7x8=56 ANSWER-56
Yes
Find the area of a trapeziod
Volume = 1/3*pi*72*15 = 245pi cubic m
-5(7m + 9) -7m