A triangle has a base of 10 units and a height of 6 units. What is its area?

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Multiple Choice

A triangle has a base of 10 units and a height of 6 units. What is its area?

Explanation:
Area of a triangle is found by taking base times height and then dividing by 2. With a base of 10 and a height of 6, 10 × 6 = 60, and 60 ÷ 2 = 30. So the area is 30 square units. The other numbers come from not applying the divide-by-2 step (60), or misapplying the division (15 or 20), but for a triangle the correct operation is multiplying base and height and then dividing by 2.

Area of a triangle is found by taking base times height and then dividing by 2. With a base of 10 and a height of 6, 10 × 6 = 60, and 60 ÷ 2 = 30. So the area is 30 square units. The other numbers come from not applying the divide-by-2 step (60), or misapplying the division (15 or 20), but for a triangle the correct operation is multiplying base and height and then dividing by 2.

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