Question

step by step explanation.

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Answer 1

Answer:

24 sq.units

Step-by-step explanation:

Given vertices are (3,4), (3,-4) and (-3,4).

Here, x₁ = 3, x₂ = 3, x₃ = -3, y₁ = 4, y₂ = -4, y₃ = 4.

Area of triangle = (1/2)[x₁(y₂ - y₃) + x₂(y₃ - y₁) + x₃(y₁ - y₂)]

                          = (1/2)[3(-4 - 4) + 3(4 - 4) + (-3)(4 + 4)]

                          = (1/2)[-48] {Since area cannot be negative}

                          = 24 sq.units.

Therefore, Area of triangle = 24 sq.units.

Hope it helps!

Answer 2

Answer:

24 square unit

Step-by-step explanation:

Hope this will help you.