Basic Geometry
This is any angle that is less than 90 degrees.
Acute
That's what you get when one of the angles of a triangle is greater than 90 degrees.
Obtuse
This country has the most coastline of any in the world.
Canada
The square root of 1/4
1/2
If V=1/3 Ah, A = 43 and h=12, what does V equal?
172 units ^3
This is any angle that is more than 90 degrees
Obtuse
Two angles of a triangle are 30 and 60. What is the third angle?
90 degrees
That's the 6th planet in our solar system.
SATURN
-3a x 5ab
-15a^2b
This property looks like this:
x(x + 4) =
x2 + 4x
This type of triangle has two sides that are the same length.
Isosceles
These two straight lines will never intersect.
Parallel.
This mammal cannot jump.
Elephant, Sloth, Hippo, Rhino...
We also would've accepted: dead mammal.
36abc / 12ab
3c
This property looks like this:
x + y = y + x
Commutative
This type of triangle has all 3 sides the same length.
Equilateral
The angles in a triangle are 25, 55 what is the third angle
100
We see it once in a year, twice in a week, and never in a month.
The letter e.
The HCF of 12a and 18a^2
What is 6a
This property looks like this:
(a + b) + c = a + (b + c)
Associative
That's what all the interior angles of a triangle add up to.
180 degrees
a= 5 b = -3 c = 2. What is the value of c2 -2b +a
15
That's the quadratic formula.
x=(-b+-sqrt(b^2-4ac))/(2a)
Expand -4(x-2)
-4x+8
Expand x(2x + 3)
2x2 +3x