Question

The cross section of a canal is trapezium in the shape through which water is flowing
with a speed of 3 km./min. The canal is 12m wide at the top and 8m wide at the bottom
If the depth of the canal is sum of ten times the bottom width and one-third of the top
width, how many litres of water will flow through it in 2 seconds?​

Answer 1

Answer:

suggest a universal set for each of the following

a.) {2,3,5}

b.){1,2,4,6,12}

c.) {violet, indigo, yellow}

d.) {square, rectangle}