Achieving Angles
ABCD is a parallelogram. Find angle A.
69 degrees
ABCD is a parallelogram. Find the length of BC.
8
Determine if ABCD is a parallelogram by finding the slopes of each side
A(0,0) B(1,4) C(5,5) D(4,1)
Slopes:
AB = 4 DC = 4
AD = 1/4 BC = 1/4
Parallelogram
You are baking cookies. The recipe calls for 3/4 cups of flour for 2 batches. How much flour do you need for 3 batches?
1 1/8 cups
What is the most abundant gas in earth's atmosphere?
Nitrogen
ABCD is a rectangle. Find angle ADE.
20 degrees
ABCD is a rectangle. Find the length of BD.
24
Determine if ABCD is a parallelogram by finding if opposite sides are congruent:
A(0,1) B(7,5) C(3,3) D(10,8)
AB = 8.1 CD = 8.6
AC = 3.6 BD = 4.2
Not a Parallelogram
A square garden has a side length of 25ft. What is its area?
625 sqft
In a standard musical scale, what is the interval between two notes that have the same name but are eight notes apart?
An Octave
ABCD is a rectangle. Find angle AED.
114 degrees
ABCD is a rhombus. Find the length of EC.
19.4
Determine if ABCD is a parallelogram by finding if opposite sides have the same slope
A(0,-150) B(10,10) C(200, 200) D(190, 40)
Slope:
AB = 16 CD = 16
BC = 1 AD = 1
Parallelogram
You pull a random card from a standard deck of cards. What is the probability the card is a odd number (not counting aces)?
12/52 or 3/13
What is the name of the world's largest hot desert, spanning nearly one-third of the African continent?
Sahara Desert
ABCD is a parallelogram. Find angle BAC.
23 degrees
ABCD is a rectangle. Find the length of AB.
10.6
Determine if ABCD is a parallelogram by finding if one pair of opposite sides are congruent and parallel
A(4,5) B(8,7) C(10,12) D(9, 7)
Dist: AB = 4.5 CD = 5.1 AD = 5.4 BC = 5.4
Slope: AB = 2/4 CD = 5/1 AD = 2/5 BC = 5/2
Not a parallelogram
A train leaves south station going 50mph. A second train leaves north station at the same time going 30mph. If the 2 stations are 160 miles apart, how long will it take the 2 trains to meet each other?
2 hours
Which famous artist painted the ceiling of the Sistine Chapel?
Michelangelo
ABCD is a parallelogram. Solve for X
x = 5.7
ABCD is a rectangle. Find the length of BC.
42.4
Determine if ABDC is a parallelogram by finding if one pair of opposite sides is congruent and parallel.
A(-4,7) B(7,2) C(3,-6) D(14, -11)
Dist:
AB = 12.1 CD = 12.1
AC = 14.8 BD = 14.8
Slope:
AB = -5/11 CD = -5/11
AC = -13/7 BD = -13/7
You invest $200 into a bank account. It earns 10% interest each year. How much money will there be after 5 years?
$322.10
Non-renewable resources like coal and oil are collectively known as what?
Fossil Fuels