3 years ago

Start at 3 and create a pattern with the rule add 2 what is the 5th rumber in the answer

Mathematics

1 answer:

Maru [420]3 years ago

6 0

Answer:13

Step-by-step explanation:

3,5,7,9,11,13

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The area of a triangle with base 'b' and height 'h' is given by the formula:

$A = \frac{1}{2} bh$

It is given that the area of a triangle is $1440 cm^2$ .

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So, $b=5 \times h = 5h$

We have to determine the height of the triangle.

Since, $A = \frac{1}{2}bh$

$1440 = \frac{1}{2}(5h)h$

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