(i) Radius of the cone, r = 6 cm
Height of the cone, h = 7 cm
Volume of the cone = \(\frac{1}{3}\text{πr²h}\)
=\(\frac{1}{3}\) × \(\frac{22}{7}\) × 6 cm × 6 cm × 7 cm
= 264 cm³
(ii) Radius of the cone, r = 3.5 cm
Height of the cone, h = 12 cm
Volume of the cone = \(\frac{1}{3}\pi r²h\)
= \(\frac{1}{3}\) × \(\frac{22}{7}\) × 3.5 cm × 3.5 cm × 12 cm
= 154 cm³
A driver of a car travelling at \(52\) \(km \;h^{–1}\) applies the brakes Shade the area on the graph that represents the distance travelled by the car during the period.
Which part of the graph represents uniform motion of the car?