Question

12. Sarita drives her car with a speed of 40 km/h. Draw a time-distance graph. Also, find the distance covered by her in 2 h 30 min from the graph.​

Answer 1

Answer:

100km

Step-by-step explanation:

v=40km/h

t=2.5 hr

distance =v*t =40*2.5=100km

Answer 2

Answer:

An iron washer is made by cutting out from a circular plate of radius 5cm a concentric circular plate of radius 3cm find the area of the washer