35 cm
35cm2
Oh, what a happy little question! To find the area of a trapezium, you can use the formula: 1/2 * (sum of parallel lengths) * height. So, for this trapezium with lengths of 5cm and 7cm, and a height of 3cm, the area would be 1/2 * (5 + 7) * 3 = 1/2 * 12 * 3 = 18 square centimeters. Just imagine that beautiful shape on your canvas!
Information provided in the question is not enough to answer. We can only say that for the given lengths: 7cm > 6cm > 5cm
5cm * 7cm = 35cm sq.
A triangle with side a: 7, side b: 7, and side c: 5 cm has an area of 16.35 square cm.
To find the area of a triangle, you can use the formula: Area = 0.5 * base * height. In this case, the base is 5cm and the height is 7cm. Plugging these values into the formula, we get Area = 0.5 * 5cm * 7cm = 17.5 square centimeters. Therefore, the area of the triangle is 17.5 square centimeters.
1/2*5*7 = 17.5 square cm
1/2*5*7 = 17.5 square cm
area= 7cm x 7cm = 49cm^2
you times the length by the width, say if a square was 7cm in length and 5cm in width, the area would be 35cm.
35/2 cm² 0r 17.5 cm² area = 0.5 x base x height