20
cm
30 centimeters
2. Find the area of the
shaded region above.

the area of the whole rectangle =20cm×30cm

area of rectangle =600cm²

hieght of the triangle is equal to the breadth of the square.

area of triangle=1/2×base×height

area of triangle=1/2×30×20

area of triangle =300cm²

area of shaded region=area of rectangle-area of triangle

=600cm²-300cm²

area of shaded region =300cm²

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation: