Square Roots
Approximating Square Roots
Simplifying Square Roots
Using the Pythagorean Theorem
100
Find the two square roots of the number 121.
What is 11 and -11
100
Estimate the square root of 52 to the nearest integer.
What is 7
100

Square root of 169

What is 13

100
Find the missing hypotenuse of a right triangle if the two legs have lengths of 3 and 4.
What is 5
200
Find the square root of 4/25
What is 2/5
200
Estimate the square root of 190 to the nearest integer.
What is 14
200

The Pythagorean Thereom can be used on ALL triangle

What is false, only right triangles?

200
Find the missing leg of a right triangle if it has a hypotenuse of 13 and a leg of 12.
What is 5
300
Find the square root of 28/7
What is 2
300
Which is greater 10 or the square root of 20
What is 10
300

Double Jeopardy What is the formula for the Pythagorean theorem?

what is a2 + b2 = c2

300
Find the missing leg of a right triangle if it has a hypotenuse of 6.5 cm and a leg of 1.6 cm.
What is 6.3 cm
400
Evalate the expression: Square root (18/2) plus 1/4
What is 3 and 1/4 or 13/4
400
Which number is greater: the negative square root of 182, or the negative square root of 192
What is the negative square root of 182
400

Where is the leg on a right triangle?

What is to the right and left of the right angle?

400
Is a trianlge that has sides of 28, 46, and 53 a right trianlge? Explain
No because 784 + 2116 does not equal 2809
500
Evaluate the expression: square root of 49 plus 22
What is 29
500
Estimate to the nearest integer: the negative square root of 335/2
What is -13
500

Square root of 400

What is 20

500
Is a triangle that has side lenghts of 1.2m, 3.5m, and 3.7m a right triangle? Explain.
Yes because 1.44 + 12.25 = 13.69
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