What is the primary focus of the first lesson in this chapter?

Properties of Special Right Triangles

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Mathematics
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7th - 10th Grade
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Hard

Sophia Harris
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trigonometry
Geometry of Circles
Pythagorean Theorem and Special Right Triangles
Algebraic Equations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which theorem is used to find the third side of a right triangle when two sides are known?
Tangent Rule
Pythagorean Theorem
Cosine Rule
Sine Rule
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the converse of the Pythagorean theorem help determine?
If a triangle is isosceles
If a triangle is scalene
If a triangle is equilateral
If a triangle is a right triangle
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a 45-45-90 triangle, what is the relationship between the legs?
One leg is half the hypotenuse
Both legs are equal
One leg is twice the other
Legs are unrelated
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you find the hypotenuse in a 45-45-90 triangle?
Multiply one leg by √2
Multiply one leg by √3
Add the lengths of the legs
Divide one leg by 2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the hypotenuse of a 45-45-90 triangle is 6√2, what is the length of each leg?
6
3
6√2
3√2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a 30-60-90 triangle, how is the hypotenuse related to the shorter leg?
It is equal to the shorter leg
It is twice the shorter leg
It is half the shorter leg
It is three times the shorter leg
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