In the Volume of Cylinders, Cones and Spheres section, a cone has a height of 6in and a slant height of 10cm. Select all that apply. *

The height and the slant height form a right triangle.

The radius of the base of the cone is 8cm.

The radius of the base of the cone is 7cm.

V = πrl

V= 1/3(πr^2)h

V = 384π inches cubed

V = 128π inches cubed

The slope of the function is 0.5.

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )