If the dimensions given are the length and the width, the area is determined by multiplying the length X width (5 X 3 = 15 sq cm).
For it to be a right angle triangle the 3rd side must be 5cm
Mean = sum(X)/n = 15cm/5 = 3cm
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You cannot, because you have no information on the shape: is it a 2-d triangle or a 3-d cuboid?
90 cubic cm
16 cm 5cm+5cm+3cm+3cm=16cm
15 cm
It is 94 square centimetres.
Area of trapezoid: 0.5*(5+3)*3 = 12 square cm
i need help
Rectangle area easiest math for area: 5cm X 3cm = 15cm2
90 cm3
3 x 5 ie 15 cm2
The triangle with side lengths of 3cm, 5cm, and 3cm is classified as a scalene triangle. A scalene triangle is a triangle in which all three sides have different lengths. In this case, the three sides have lengths of 3cm, 5cm, and 3cm, making it impossible for the triangle to have any congruent sides or angles.
16cm.
5*3 = 15 square cm
It depends on the prism. Is it a triangular prism, a rectangular prism, a pentagonal prism... etc..