Answer:
<h2>D.</h2>Step-by-step explanation:
The formula of an area of a triangle:
<em>b</em><em> - base</em>
<em>h</em><em> - height</em>
<em />
Look at the picture.
The formula of a distance between two points on a vertical line:
The formual of a distance between two points on a horizontal line:
Calculate the lengths of <em>b</em> and <em>h</em>:
Substiute to the formula of an area:
Answer:
25inch
Step-by-step explanation:
Ok so there is something called a Pythagorean theorem.
It's a²+b²=c²
It works on right triangles
C is the longest side or the side not touching the right angle
and a and b is the other 2 sides
so the missing side is 24²+7²=Missing side or c²
24²=576 and 7²= 49
576+49=625
=25
