Area
Find the area of the triangle
Height:12 m
Base:20 m
120 sq m
If an angle is 90 degrees what triangle is it?
A right triangle
Is it a right triangle?
L1:3
L2:4
H:5
Yes, it is a right triangle.
What is the hypotenuse?
L1:3
L2:4
It is 5
Find the leg?
L1:3
H:5
Leg 2 is 4
Find the area of the triangle
Height:3 cm
Base:4 cm
6 sq cm
If there is an angle more than 90 degrees what triangle is it?
An obtuse triangle.
Is it a right triangle?
L1:12
L2:21
H:25
No it is not a right triangle.
What is the hypotenuse?
L1:11
L2:60
It is 61
Find the leg?
L1:5
H:15
Leg 2 is 14.14
How do you find area of a triangle?
bh 1/2
If an angle is less than 90 degrees what triangle is it?
An acute triangle.
Is it a right triangle?
L1:11
L2:60
H:61
Yes it is a right triangle.
Define hypotenuse?
The longest side of a right triangle.
Define the leg of a triangle?
One of a triangles sides.
!Daily double!
Find the area of the triangle
Height:231 m
Base:150 m
17,325 sq m
If all angles are equal what triangle it?
Equilateral triangle
Is it a right triangle?
L1:12
L2:16
H:20
Yes it is a right triangle.
How do you find the hypotenuse?
a sq +b sq =c sq
Find the leg?
L1:6
H:13
Leg 2 is 11.5
What does the division part of finding the area of the triangle come from?
The fact that a parallelogram can be divided into two triangles.
What does the interior angles always add up to?
180 degrees
Is it a right triangle?
L1:100
L2:200
H:400
No it is not a right triangle.
What is the hypotenuse?
L1:17
L2:52
Round to the nearest 100th
It is 36.24
How do you find the leg of a triangle?
The hypotenuse squared - the leg a squared = leg b squared then find the square root of leg b and you find the answer to leg b.