Right Triangles
Vocab
Geometric Mean
Pythagorean Theorem
Miscellaneous
100
In right triangle ABC. B is the 90 degree angle. D is the midpoint of AC. AD is 5 and DC is 5. Find BD.
BD=5
100
The____ is the geometric mean between the two segments of the hypotenuse.
Altitude
100
What is the geometric mean between 6 and 42?
6 (sqrt of 7)
100
In right triangle XYZ, Y is the 90 degree angle. XY=3, YZ= 6. Find the hypotenuse.
3 (sqrt of 5)
100
In right triangle XYZ, Y is the 90 degree angle. V is the midpoint of XZ. XV=6, YV=3. Find VZ.
6
200
In right triangle ABC, B is the 90 degree angle. D is the midpoint of AC. AC=20 and AD= 10. Find AB.
10 (sqrt of 2)
200
The ____ ___ is the number or variable in a proportion that is doubled.
Geometric Mean
200
4 is the geometric mean between 32 and __?
1/2
200
Would a triangle with the sides 7,6,12 be a right triangle?
No
200
The ___ ___ is a(squared)+b(squared)=c(squared)
Pythagorean theorem
300
In right triangle ABC. B is the 90 degree angle. D is the midpoint of AC. DC=7 BD=5. Find AC.
10 4/7
300
The ___ is the geometric mean between the length of the hypotenuse and the segment of the hypotenuse that is adjacent to the leg.
Leg
300
What is the geometric mean between the sqrt of 25 and 3 (sqrt of 6)
2 (sqrt of 15)
300
What is a? a(squared) +6(squared)= 21(squared)
9 (sqrt of 5)
300
6 is the geometric mean between 3 and what number?
12
400
In right triangle ABC B is the 90 degree angle. D is the midpoint of AC. AD=11 AC=32. Find BC.
4 ( sqrt of 42)
400
The _____is the longest segment of the triangle.
Hypotenuse
400
if 2 is the geometric mean of 13 and 3x what is x?
9 3/4
400
In right triangle XYZ, Y is the 90 degree angle. XY=7, XZ=9. Find YZ.
4 (sqrt of 2)
400
What is b? 6(squared)+b(squared)=12(squared)
12 (sqrt of 3)
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