Question

letter to cousin on importance of water and ways to save it
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Answer 1

Explanation:

The area of any irregular quadrilateral can be calculated by dividing it into triangles. Example: Find the area of a quadrilateral ABCD whose sides are 9 m, 40 m, 28 m and 15 m respectively and the angle between the first two sides is a right angle. The area of the quadrilateral ABCD =(180+126)=306 square meters.

Answer 2

Answer:

Conserving water is important because it keeps water pure and clean while protecting the environment. Conserving water means using our water supply wisely and be responsible. ... Keeping our water supply safe and pure will protect the water for the generations to come. Many believe that our water supply infinite.