(b) The average speed of a bus is 64 km/h.

Calculate:

(i) the distance travelled (in km) by the bus if its departure time is 0820 hour and

the arrival time is 1100 hour.

(ii) the arrival time of the bus if its departure time is 0900 hour and the distance

travelled is 160 km.

the football players are volunteering for the test.

happy to

pls mark as brainliest

step-by-step explanation:

hihi so drawing these 2 triangles is fairly simple. all that's left is finding the height of each one. luckily, we have a side length and an angle, so there is a trig function we can use to solve for the height. the easiest one to use would be tangent, since we have 2/3 things needed to find and the third needed is what we are solving for. tan(73°) * 30 ~= 98.13 and tan(73°) * 35 ~= 114.45