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What is Even x Even ?

Even


What is Even x Odd ?

Even


Odd x Odd = ?

Odd


Even + Even = ?

Even


Even + Odd = ?

Odd


Odd + Odd = Even

Even


In a right triangle with two 45 degree angles, what are the ratios?

s: s : square root of 2


In a right triangle, if two sides are 7 and 25, what's the third?

24


In a right triangle 30:60:90 degree angles, what are the ratios of the sides?

a: 2a: a X square root of 3


In a right triangle with sides 15 and 36, how much is the third side?

39 (it's a 5: 12: 13 triangle)


What happens when you divide an isoceles triangle in half down the middle?

You get a 30: 60: 90 triangle with sides of a, 2a and a x square root of 3


Area of a square based on diagonal is?

1/2 d squared


To find the interior angle of any polygone use what formula?

(n2) X 180 degrees


Volume of a cube =

e cubed


volume of a rectangular solid =

l X w x h


volume of a cylinder =

(PI X rsquared) X height


total surface area of a cylinder

circumference X height + 2 (pi X rsquared)


What is the third side if a triangle is 36: 45 ?

27


What is the diagonal of a square side of 64?

64 x square root 2


Total surface area of a cube

6esquared


Length of an arc is?

(2 x pir)* x/360
circumference * fraction of the circle


If J can paint a house in six days and E can paint it in 8, how long will it take working together?

x/6 + x/8 = 1


What's the avg among a sequence of equally spaced numbers?

The median


The surface area of a cylinder is

2pisquared + 2pi X radius X height


volume formula for a cylinder

V = pi X rsquared X height
