Answer:
diagonal of a polygon is a line from a vertex to a non-adjacent vertex. So a triangle, the simplest polygon, has no diagonals. You cannot draw a line from one interior angle to any other interior angle that is not also a side of the triangle.
Step-by-step explanation:
To find the length of the diagonal (or hypotenuse) of a right triangle, substitute the lengths of the two perpendicular sides into the formula a2 + b2 = c2, where a and b are the lengths of the perpendicular sides and c is the length of the hypotenuse. Then solve for c
1 foot = 12 inches
12 1/2 or 12.5 inches
18 and 3/4 or 18.75 X 12= 225
The ratio is 12.5:225 or to simplify 1:18.
Answer:
<em>The coordinates of L are (4,5)</em>
Step-by-step explanation:
<u>Partition</u>
Given the points M(-2,-3) R(7,9), we must find a point L(x,y) such that the distance from M to L is double the distance from L to R. This means:
We'll apply that relation on both axes separately:
Operating:
Joining like terms:
Solving:
Now for the y-axis:
Operating
Joining like terms:
Solving
Thus the coordinates of L are (4,5)
Answer:
Step-by-step explanation:
In this case we have a right angled triangle because 25^2 = 15^2 + 20^2 so its a right-angled triangle with the 2 legs = 15 and 20.
Area = 1/2 * 15 * 20
= 150
