2 years ago

Rectangle ABCD with sides of 7 and 5 and rectangle mono with sides of 21 and 15

Mathematics

1 answer:

ValentinkaMS [17]2 years ago

6 0

Ratio is 1:3. idk whats the answer u want but hope this works

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aliya0001 [1]

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2 years ago

Find the area of a triangle with a base length of 3 units and a height of 4 units.

svetlana [45]

Answer:

$6$ square units

Step-by-step explanation:

The area of a triangle can be calculated by multiplying the triangle's base by its height, and then dividing the result by $2$ . As an algebraic expression, this would be $\frac{bh}{2}$ , where $b$ is the triangle's base and $h$ is the triangle's height. In this case, we know that $b=3$ and $h=4$ . Therefore, the area of this triangle is $\frac{3*4}{2} =\frac{12}{2} =6$ square units. Hope this helps!