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7. The area of a triangle, whose hase and the comresponding altitule are 15cam and 7om, i ta right angle is 10.5cm. Find the other side of this triangle( mangular flower beds, who

Answer»

Given that Base of the right-angled triangle b = 15cm.

Given that Altitude of the right-angled triangle h = 7cm.

We know that Area of the triangle = 1/2 * b * h

= 105/2

= 52.5cm^2.

Given that Area of the one side of the triangle = 10.5cm.

Therefore the other side of the triangle = (2 * 52.5)/10.5

= 105/10.5

= 10cm.

Therefore the other side of the triangle = 10cm.

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