30-60-90 Triangles
45-45-90 Triangles
vocabulary, definitions, and common knowledge
100
Triangle ABC is a right triangle. Angle A is 30 degrees, and angle B is 60 degrees. If the length of side BC is 12ft., then what is the length of the other two sides?
Side AC is 12√3ft. and the length of side AB is 24ft.
100
If the hypotenuse of a right 45-45-90 triangle is 5√2 cm, how long are the other two sides?
5 cm.
100
what is the longest side of a right triangle called?
The hypotenuse.
200
If The hypotenuse of a 30-60-90 Triangle is 7in. then what is the length of the other 2 sides?
The shorter side would be 3.5in. and the longer side would be 3.5√3in.
200
The hypotenuse of a right 45-45-90 triangle is 6 cm. How long are the other sides?
3√2 cm.
200
Which side is half the size of the medium side of a 30-60-90? The shortest side or the hypotenuse?
The shortest side.
300
A length of the longer leg of a 30-60-90 triangle is 2√6 inches long. What is the length of the hypotenuse?
4√2 inches
300
The area of a square is 25 cm sq. How long is the diagonal of the square?
5√2 cm.
300
do you use the √2 in a 30-60-90 or a 45-45-90?
45-45-90
400
What is the perimeter of a triangle who's hypotenuse 82cm?
123+41rad(3)
400
In a 45-45-90 triangle, the hypotenuse is 58 feet long. What is the sum of the legs?
58+58√2 ft
400
Do you use the √3 in a 30-60-90 or a 45-45-90?
30-60-90
500
Write expression that represent the legs of a 30-60-90 triangle whose hypotenuse is 2x.
x and xrad(3)
500
What is the area of a triangle whose hypotenuse is 40rad(2) ft?
800 sq ft
500
What are the two different kinds of right triangles and what are their angle measures?
30-60-90 and 45-45-90. 30, 60, and 90 degrees. 45, 45, and 90 degrees.