Special Right Triangles 45-45-90
Authored by Anthony Clark
Mathematics
10th Grade
CCSS covered
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12 questions
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1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Check the TWO answer boxes that correctly describe how to solve for legs in 45-45-90 special right triangles.
One leg = other leg • 2
One leg = other leg ÷ 2
One leg = other leg (same, no change)
Leg = hypotenuse • √2
Leg = hypotenuse ÷ √2
Tags
CCSS.8.G.B.8
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Length of the HYPOTENUSE x?
10
10√2
20
20√2
Tags
CCSS.HSG.SRT.C.8
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Length of the OTHER LEG y?
3
3√2
3√3
3√6
Tags
CCSS.HSG.SRT.C.8
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Length of the HYPOTENUSE x?
3
3√2
3√3
3√6
Tags
CCSS.HSG.SRT.C.8
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the length of the legs?
x = 2, y = 2
x = 2√2, y = 2√2
x = 2√3, y = 2√3
x = 2√6, y = 2√12
Tags
CCSS.HSG.SRT.C.8
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the length of the legs?
x = 3, y = 3
x = 3√2, y = 3√2
x = 6, y = 6√2
x = 6√2, y = 6
Tags
CCSS.HSG.SRT.C.8
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Length of the OTHER LEG y?
10
10√2
20
20√2
Tags
CCSS.HSG.SRT.C.8
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