Question

The sides of triangles are 122 cm, 22 cm and 120 cm, then its semi perimeter is
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Answer 1

Answer:

(i) Semi-perimeter = ... triangle is 8 cm and hypotenuse is 10 cm. Its area will be ... The area of an equilateral triangle with side 2 3 cm is ... If the area of an equilateral triangle is 16 3 cm2, then the perimeter of the ... 122 120 22.