Question

(a) What is the area of a triangle whose base is 12 m and altitude is 20 m?​

Answer 1

Answer:

120 square metre

Step-by-step explanation:

The area of a triangle = (1/2) × length of the base × length of the altitude

= (1/2) × 12 × 20 sq. m.

= 120 sq. m.

Answer 2

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