Question

We can use Heron’s formula to find


(a) area of any triangle if sides are given.

(b) area of scalene triangle if only altitudes are given.

(c) area of a quadrilateral if only diagonals are given.

(d) area of a triangle if only angles are given.

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Answer 1

Answer:

We can use Heron's formula to find

(a) area of any triangle if sides are given.

is the correct option.