Area 51 formulas
The formula for area of a square with side length x.
What is x^2 ?
The shaded area for figure 1 on your handout.
What is 116 - 16pi ft^2 ?
Bob needs sod for his yard. Bob's yard is a right triangle that is 10 yds along one side and 21 yds across the other. What is the total area that he needs to cover in sod?
What is 105 yds squared ?
The formula for circumference of a circle, with radius.
What is 2 pi r ?
This slithering animal must love eating pi, but also...coding.
What is a python?
The formula for area of a triangle with a base of b and a height of h.
What is 1/2 bh ?
The shaded area for figure 2 on your handout.
What is 42 + 9pi ft^2 ?
Area of a trapezoid with one base 4in the second base 18 in and a height of 9 in.
What is 99 inches squared?
The equation of a circle in standard form.
What is (x - h)^2 + (y - k)^2 = r^2 ?
I cannot help but cry this out upon my parrot's passing, also the geometric term for a closed two dimensional figure comprised of segments.
What is polygon?
The formula for area of a trapezoid with bases b1 and b2 and height h (please speak the parentheses!)
What is 1/2 h (b1 + b2)
The shaded area for figure 3 on your handout.
What is 324 - 81pi m^2 ?
Area of rectangle 3.6 ft wide by 2.3 ft long.
What is 8.28 feet squared ?
Two ______ segments that originate from the same external point are congruent (no, not congruent, too).
What is tangent?
Surfs up for these angles at the beach whenever the weather's over 90 degrees.
What are obtuse angles?
The formula for area of a kite given its diagonals d1 and d2.
What is 1/2 * d1 * d2 ?
The shaded area for figure 4 on your handout.
What is 144 pi cm^2 ?
Area of a rectangular flag that measures 3 feet by 2.5 feet
What is 7.5 feet squared?
The measure of an intercepted arc is _________ the measure of the associated inscribed angle.
What is twice (double)?
I can't speak right now, so I'll just keep gesturing opposite over hypotenuse, opposite over hypotenuse, in this language.
What is sine (sign) language?
The formula for area of a sector of a circle with radius r and central angle x.
What is x/360 * pi * r^2 ?
The shaded area for figure 5 on your handout.
What is 12.5 pi or 25/2 pi ft^2.
Area of square with a side length of 2x.
What is 4 x squared?
The center and radius of the circle whose equation in standard form is (x + 4)^2 + y^2 = 4
What is (-4, 0) and 2 ?
Writing a love letter to a true love you'd never meet, it's like you're these type of lines.
What are parallel lines?