Special triangles | Pythagorean theorem | SOH CAH TOA | Linear equations | Slope |
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Gus Gus was trying to get a triangle of cheese from the kitchen, but lucifer the cat chase him from the kitchen before he could finish measuring he only got two angles and one side: angles; 45, 90 side: 11cm find the missing measurements.
Angle:45
Side:11 Hypotenuse:121 |
A triangular shaped gem was stolen. The measurements reported to the police were incomplete. The gem was a 90 degree angle with a hypotenuse of 21 inches and a leg of 10 inches. Using the Pythagorean theorem find the rest of the measurements.
18.4662 inches
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You have an equilateral triangle with an apothem of 4inches and an inner angle of 32degrees. find the perimeter using SOH CAH TOA
38.4 inches
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You have the points (-2,3) and (-5,4) create an equation.
Y=1/-3x+1 or
1/-3 |
You have the points (3,7) and (1,6) find the slope of the line.
2
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A contractor was measuring for a roof and he noticed the roof was shaped like a right triangle but he could only measure the bottom which was 5 meters. Find the missing measurements.
hypotenuse:10
Leg:5 root 3 |
You have a right triangle half of the long leg is 7cm and half the hypotenuse is 12cm find the missing leg.
19.49cm
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How do you find the angles of a triangle?
SOH CAH TOA inverses
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You have a 45,45,90 triangle, but only know one of the sides which is 134root2 find the other legs
both legs = 67
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A right triangle has a long leg equal to 80 in and a short leg equal to 50 in. Whats the hypotenuse?
94.3in
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If you are trying to find the length of a side using adjacent and hypotenuse, what would you use?
The cosine.
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You have the points (9,3) and (3,9) find the slope to help create the equation
-1
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What is the slope of a line when the line is vertical?
It has no slope
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A contracted was running rather early one morning so he stopped to get a pastry he noticed his pastry was shaped like a special triangle (30,60,90) the long leg was 9 root 3 find the other dementions.
Hypotenuse :18
Short leg :8 |
Name all of the popular triples.
(3,4,5) (8,15,17) (5,12,13)
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Find the angles of a triangle with the sides 15,23 and 30
34.8, 50 and 90
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Graph y=-1/3+2
Positive
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Find the slope of (-6,2) and (4,-3)
10
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How many special triangles with the dementions of 9 root 3, 18, and 9 would fin into a cement block that's 500 inches by 300 inches?
1,714.2inches
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A boat has been lost at sea for months. In a effort to find it searchers have gone in two directions. One goes 19 miles north from the starting point, and the other goes 22 miles East from the starting point. They get a call that the ship is smack in betw
They each have to travel 14.5 miles to reach the stranded ship.
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Graph y=-4
horizontal line
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Lets say that you were stranded on an island and you were keeping yourself occupied with math equations. You draw a graph in the sand, and count where you are and where your plane crashed. (-20, 22) (15,-24)
Just to keep yourself amused… What is your slop
-5/-46
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