Grab Bag I
Scientific Notation
Pythagorean Theorem
Circles
Grab Bag II
100
What is wrong with the answer 35 x 105
It is not written in scientific notation.
100
Write this in standard notation: 3.6 x 10-4
0.00036
100
In the Pythagorean theorem a2 + b2 = c2, what is "c" called?
The Hypotenuse
100
This is the distance between the center of a circle and any point on the circle. 
What is Radius?
100
What does a positive exponent mean when a number is written in Scientific Notations?
The number is large
200
What does a negative exponent represent?
A very small number
200
Convert this from standard notation into scientific notation: 54,500
5.45 x 104
200
Is the triangle with sides 3, 4, and 5 Right?
Yes
200
The circumference of a circle which has a diameter of 10 meters (rounded to the nearest 10th).
What is 31.4 meters?
200
Convert this from standard notation into scientific notation: 0.000037
3.7 x 10-5
300
The Radius is 81 cm. What is the Diameter?
the Diameter is 162 cm.
300
(2 x 103) + (5 x 104)
What is (5.2 x 104)?
300
Use the Pythagorean theorem a2 + b2 = c2 to find the missing hypotenuse for the triangle has sides 9 and 12
15
300
The area of a circle with a diameter of 10 in.
78.5 in2
300
Is the triangle with sides 9, 12, and 14 Right?
No
400
True or False:
Pythagorean Theorem can ONLY be used with right triangles.
True
400
Multiply and express in scientific notation: (2 x 104)(4 x 104)
8 x 108
400
Triangle with side leg of 12 and hypotenuse of 13. What is the length of the other leg?
5
400
This is the diameter of a circle with a circumference of 47.1 inches.
What is a diameter of 15 inches?
400
If the hypotenuse (C) is twice A (leg) and A is 7 what is B (other leg)? Round to the nearest whole number.
12
500
Multiply and express in scientific notation: (1.67 x 10-21)(6 x 103)
1.002 x 10-17
500
Multiply and express in scientific notation: (6.02 x 1023)(1.67 x 10-27)
1.005 x 10-3
500
Joey made a sandwich that was 4 inches long and 6 inches high. If he cuts the sandwich in half. What would be the diagonal length of the sandwich?
7.2 inches
500
A dog is tied up to a tree using a 15 foot rope. This is the area of the lawn the dog can walk on while being tied up, assume the dog can walk in a full circle around the tree.
What is 706.5 ft2?
500
If the radius is 123.45, this is the circumference.
What is 775.266?