question : the number of non overlapping unit squares of a given size that will exactly cover the interior of a plane figure?
What is Area?
100
How do you find the Perimeter of an regular polygon?
By using formula 2rn times sin180/n
100
Area of a rectangle that is 12 ft by 15 ft
What is 180?
100
A number used to identify the location on a point.
What is a coordinate?
100
Scale factor of (x,y) -> (4x,0.5y)
What is 2?
200
Question: What is a three sided polygon
Answer : what is a triangle?
200
Find circumference of a circle with a diameter of 3x
3xpi
200
Area of a square with sides 6in
What is 36 in^2?
200
Perimeter of a rectangle ABCD with co-ords a(0,3) b(0,5) c(6,5) d(6,3)
What is 16 units?
200
scale factor of (x,y) -> (0.5x,13.2y)
What is 6.6?
300
Question : a quadrilateral with four right angles
Answer : what is a rectangle?
300
Find Circumference of circle using expression 2pi r with 3.1415 for pi. Circle has radius of 9 inches.
Answer is 56.547
300
area of a square with sides 6 in. with a semicircle with a diameter 6 in. on top.
What is 50.13 in^2?
300
perimeter of triangle ABC with co-ords a(0,3) b(0,6) c(5,2)
What is 15.2
300
scale factor of (x,y) -> (3.5x,4.5y)
What is 15.75?
400
4Question : ½ (a)(b)(sin C)
What is the area of the triangle?
400
A cyclist travels 70 feet after 8.5 rotations of his bicycle wheels. What is the approximate diameter of the wheels?
Diameter is 2.62 ft.
400
Perimeter of a regular hexagon with sides of 6 in
What is 36 in?
400
area of rectangle BCDE b(0,0) c(0,6) d(3,0) e(3,6)
What is 18 units^2
400
scale factor of (x,y) -> (0.5x,0.2y)
What is 0.1?
500
What is the number of non overlapping unit squares of a given size that will exactly cover the interior of a plane figure?
answer: what is area?
500
How would you find the Area of a regular polygon? Walk the class through the process.
First do 180(n-2) then divide the angle measure in 2. After you do that do trigonometry and find the height of the section of the triangle. After you do that multiply the height and the side length then divide by 2. After you do that multiply by the number of sides the regular polygon has.
500
Area of a regular hexagon with sides of 7.2 in
What is 134.7 in^2
500
perimeter of a hexagon JKLMNP j(0,5) k(4,3) l(4,-1) m(0,-4) n(-4,-1) p(-4,3)