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The height of a triangular prism having right angled on its base is 30cm. If the sides f triangle containing the right angle are 4cm and 3 cm, find he area of rectangular surfaces of the prism

Respuesta :

Answer:

The area of rectangular surfaces of the prism is 12 square centimeter

Step-by-step explanation:

Given the sides of the triangle containing the right angle are 4cm and 3 cm

These two sides are two adjacent sides of rectangle

Thus, the area of rectangular surface is

4 cm *3 cm

12 square centimeter

The area of rectangular surfaces of the prism is 12 square centimeter

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