Mathematics: What is the area of the triangle below? 20 square units 15 square units 7.5 square units 30 square units

What is the area of the triangle below? 20 square - id2011954063, cyclonenetwork1188

my7butterflies

18.03.2021

7.5 square units

Step-by-step explanation:

Base of the triangle = 5 units

Height of the triangle = 3 units

Area of the triangle

$= \frac{1}{2} \times base \times height \\ \\ = \frac{1}{2} \times 5 \times 3 \\ \\ = \frac{1}{2} \times 15 \\ \\ = 7.5 \: {units}^{2}$

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graycelynn123

23.11.2022

On Line 3, Brianna should have divided by 0.1 instead of subtracting 0.1. is correct

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