Answer:
29
Step-by-step explanation:
5^2=25
2^2=4
25+4=29
Answer:
288ml
Step-by-step explanation:
The area of a shape is the amount of space it can occupy.
<em>The number of isosceles triangle in the grid is: </em>
<em />
The dimension of the grid is given as:

Calculate the area


The area of each isosceles triangle is given as:

The number (n) of the triangle in an x-by-x grid is:

So, we have:

Express as products


Hence, the number of isosceles triangle in the grid is: 
Read more about areas at:
brainly.com/question/16418397