Cumulative Exam Answers

Triangle JKL is equilateral. One side of the triangle, JL, is a diameter of circle M. Which is true about line segments JK and KL?

An oblique cone has a radius of 5 units and a height of 9 units.

Triangles A B C and A double-prime B double-prime C double-prime are shown. Triangle A double-prime B double-prime C double-prime is smaller and to the right of triangle A B C.

Circle Y is shown. Line segments X Y and Z Y are radii. The length of X Y is 16. Sector X Y Z of the minor angle is shaded.

Liliana is making a vase with a circular base. She wants the area of the base to be between 135 cm2 and 155 cm2.Which circle could represent the base of the vase? Use 3.14 for .

Circle O has a circumference of approximately 28.3 cm.

Which statements about the clock are accurate? Select three options.

Square ABCD and isosceles triangle BUC are drawn to create trapezoid AUCD.

Jacob is cutting a tile in the shape of a parallelogram. Two opposite angles have measures of (6n − 70)° and (2n + 10)°.What are the two different angle measures of the parallelogram-shaped tile?

The statements below can be used to prove that the triangles are similar. ? △ABC ~ △XYZ by the SSS similarity theorem.Which mathematical statement is missing?

Two similar triangles are shown.

A carpenter cuts the corners of a rectangle to make the trapezoid shown.

Arc QVT measures 156°.

A corner of a rectangle is cut, creating a trapezoid.

Circle H is shown. Line segments G H and J H are radii. The length of G H is 20. Angle G H J is 162 degrees.

What is the radius of a circle whose equation is x2+y2+8x−6y+21=0?

To prove that ΔAED ˜ ΔACB by SAS, Jose shows that .

is tangent to circle P at point Q.