Circles
Fill in the blank. The measure of the central angle of a circle is ______________ to its intercepted arc.
What is equal?
True or False: If a quadrilateral is a parallelogram then both pairs of opposite sides are congruent.
What is TRUE
What is the name of a polygon with 7 sides.
What is a heptagon
Given the coordinates A(0,3), B(5,-3) and C(-2,-2). State the new coordinates after translating them up 2 units and to the left 3 units
What is A'(-3,5), B'(2,-1), and C'(-5,0)
The legs of a 45, 45, 90 triangle are 5cm long. What is the length of the hypotenuse
5 root 2 cm
True or False: If a quadrilateral is a rectangle then it is also a square.
What is FALSE
Find the sum of the exterior angles of a regular hexagon.
What is 3600
List the transformations that are considered isometries.
What is reflection, rotation, and translation?
The hypotenuse of a 30, 60, 90 triangle has a length of 18 cm. What is the length of the shorter leg?
9 cm
An inscribed angle has a measure of 72 degrees. How many degrees does the arc it intercepts have?
What is 144 degrees?
Name the three quadrilaterals with congruent diagnals.
Rectangle, Square, and Isosceles Trapezoid.
Find the sum of the interior angles of a regular nonagon.
What is 12600
Given the coordinates A(0,3), B(5,-3) and C(-2,-2). State the new coordinates after Reflecting over y-axis
What is A'(0,3), B'(-5,-3) and C'(2,-2)
Classify the following triangle with side lengths 10in, 11in, & 14in as acute, right, or obtuse
What is acute
Fill in the blank. Tangents are ____________ to the radius of a circle.
What is perpendicular
Which of the following is not a property of a parallelogram?
1) both pairs of opposite sides are congruent
2)both pairs of opposite angles are congruent
3) diagnals bisect opposite angles
4)consecutive angles are supplementary
5)both pairs of opposite sides are parallel
What is option 3) diagonals bisect opposite angles
A regular polygon has an interior sum of 10800. How many sides does it have?
What is 8
Given the coordinates A(1,4), B(3,-3) and C(-4,-2). State the new coordinates after rotating 180˚
What is A'(-1,-4), B'(-3,3) and C'(4,2)
Find the hypotenuse of a right triangle is 26 cm long and the shorter leg is 10 cm long. Find the length of the longer leg.
What is 24cm (NOTE THIS IS NOT A SPECIAL RIGHT TRIANGLE, must use pythagorean thm)
Given the circle with an area of 16pi square ft. Find the diameter.
What is 8 feet.
A trapezoid has an area of 300 square meters. The height of the trapezoid is 20m and the smaller base has a length of 10m. Find the length of the larger base.
What is 20m
Find the measure of an interior angle of a regular pentagon.
What is 1080
Given the coordinates A(1,3), B(5,-3) and C(-2,-2). State the new coordinates after reflecting over the line y =x
What is A'(3,1), B'(-3,5) and C'(-2,-2)
A boy flying a kite lets out 300 feet of string which makes an angle of 38 degrees with the ground. Assuming that the string is straight, how high above the ground is the kite? Round your answer to the nearest whole foot.
What is 185 ft