Hypotenuse^2=12^2+5^2=144+25=169
⇒ hypotenuse =V169=13 cm
Answer:
Linear pair
Step-by-step explanation:
<1 and <2 lie on a straight line.
Angles that lie on a straight line are considered as linear pair angles.
Linear pair angles sum up to 180°, which is the measure of a straight line angle.
see the distance formula to find the length of the sides...
opposite sides equal it could be a rectangle or parallelogram
all sides equal, square or rhombus
adjacent equal, kite
and then the slope is used to check angles
if the product of the 2 lines in -1 the lines are perpendicular (right angle)
the the slopes of 2 lines are the same the sides are parallel.
hope it helps
Answer:
Step-by-step explanation:0=4
Answer:
Step-by-step explanation:
The perimeter of a two-dimensional shape is the <u>distance all the way around the outside</u>.
Given sides of a triangle:
Therefore, to find the perimeter of the triangle, <u>sum the given sides</u>:
