what is the total interior angle sum of a pentagon?
540 degrees
What is the total interior angle sum of a triangle?
180 degrees
what is a 6-sided shape called?
What are the 4 tests for congruency?
Bob and Jeff had 69 marbles each originally, Jeff lost 1 and Bob dropped 1/2 of what Jeff has left after dropping one of his after hearing the cracking of marble (the one dropped by jeff) and lost those marbles, how many marbles do they have left in total?
103
what is the interior angle sum of a 20-sided shape?
3240 degrees
What is an external angle of an equilateral triangle measured to?
120 degrees
heptagon
what are the three lines of the congruency symbol referring to?
Equal sides
Equal angles
Equal order
There are 29 "bob"s (a creature with two legs) and "babies" ( a creature with four legs) in the human slaughterhouse, and there are 68 legs in total, half of the bobs died later, so how many bobs are left (after half of them died)?
12
what is the external angle sum of all shapes?
360 degrees
Complete the triad: (7, 24, ?)
? = 25
If an external angle of a regular polygon measures 40-degrees, how many sides does this polygon have?
9
What is the test that proves congruency below:
SAS
bob is 1/3 of his dad, jeff's age right now. Bob would be 1/2 of jeff's age in 10 years. How old is bob right now?
10
what is the central angle of a sector if it is measured as 12 pi units and the whole circle is measured as 144 pi units?
30 degrees
What is the last side of a triangle if one of it's side is measured as 14 and it's hypotenuse measured as 15?
(leave in its root form)
√ (29)
If 4 of an octagons' interior angles measured 125 degrees, what must the other four interior angles add up to? (in degrees)
580 degrees
What does ABC equal to in terms of pronumerals in the triangles below?
PQR
Jeff and bob are friends with x numbers of marbles each, 1/2 of their marbles are red, 1/3 of theirs are blue, 1/12 of theirs are black and the remaining 4 are all white, no marbles can repeat in colour. What is x?
(no rounding, one marble must be fully of a colour)
48
What is the external and internal angle sum of a octogon added together?
1440 DEGREES
What is the length of the hypotenuse of the only right angle isosceles triangle that fits in the unit circle? (leave it in a surd)
sqrt (2)
x = y-2
y = 2y-10
Below is a quadralateral's dimensions:
3(x+4)+y
4(x-2)-y
x+y-(x-6)2
x2 +2-2y
Is it possible for this shape to be a rectangle?
No
y = 10, x = 8
46, 14, 14, 48 are dimensions that cannot possibly make up a rectangle.
___: 2 lengths are equal because they share the side.
the length or angle is ___ as the same because of the angle or length evidently noted as.
how many possible ways are there to rearrange the pronumerals a, b, c, d?
(need to get all 3 right to get this question)
common, given
6 x 4 = 24
jeff, bob and mr. weanie share x number of marbles:
jeff has 2 less than bob, bob has 1/3 of Mr. weanie:
so what are the numbers of marbles everyone has if x = 2x-198?
jeff: 38
bob: 40
Mr. weanie: 120