Review lines, line segments, rays and angles!!! You can’t answer any CRCT questions without knowing these definitions. Review also: Right angles Acute.

Geometry CRCT Prep

Review lines, line segments, rays and angles!!!You can’t answer any CRCT questions without

knowing these definitions.Review also:

Right anglesAcute anglesObtuse anglesParallel linesIntersecting linesPerpendicular lines

Solve:All of the following figures except one are

part of a line. Which is not part of a line?A. pointB. anglesC. segmentD. ray

Solve:What figures make an angle?A. 2 segmentsB. 2 linesC. 2 raysD. 2 points

Plane FiguresReview polygons and their sidesPlane figures are flat!!!Polygons are 3 or more sides and are closedRegular polygons have all congruent sidesIrregular polygons do not have congruent

sides.

SolveWhat do these shapes have in common?

A. They all have 4 sidesB. They are all rectanglesC. They are all regular polygonsD. They all have 2 right angles

USE THE PROCESS OF ELIMINATION TO ANSWER THE QUESTION!!!

Solve

What is the name of this figure?A. triangle

B. pentagon C. octagon D. hexagon

Solve

This triangle is a(n) _________ triangle.A. scalar

B. scalene C. isosceles D. equilateral

SolveGreg drew a shape. The shape had multiple sides. All

of the interior angle of the shape had a different measurement. Two of the sides were parallel. Which of these shapes could Greg have drawn?

A. triangle B. rhombus C. pentagon D. trapezoid

HINT: Interior means angles inside the shape. Draw a picture if needed. Make sure you draw 2 sides parallel.

Solve

How many acute angles appear to be in this figure?A. 4

B. 3 C. 2 D. 1

Solve

How many obtuse angles does this figure have?A. 6

B. 4 C. 2 D. 1

SolveWilliam is going to add all the angles in a shape.

Which of these shapes will have the smallest sum?

A. triangle B. square C. rectangle D. rhombus

HINT: DRAW A PICTURE FOR EACH ONE!!!!

SolveWhich of these figures contains the largest

angle?A. rhombus

B. rectangle C. right triangle D. equilateral triangle

HINT: DRAW A PICTURE OF EACH ONE OF THESE SHAPES.

Solid ShapesReview all solid shapesFlat surfaces are faces.The edges are where the faces meetThe vertex (vertices) are where the edges

meet.

SolveAddison has a 3-dimensional shape. The shape

has 5 faces, 6 vertices, and 9 edges. What shape does Addison MOST LIKELY have?

A. triangular prism B. rectangular prism C. isosceles triangle D. isosceles rectangle

   HINT: C AND D ARE FLAT FIGURES!!! YOU CAN ELIMINATE THEM.

Solve

Which figure is not shown here?A. coneB. cylinderC. cubeD. rectangular prism

SolveName the figure with 2 faces that are circles.A. cylinderB. sphereC. coneD. cube

SolveName the figure whose only face is a circle.A. pyramidB. sphereC. coneD. cube

SolveIf you cut a sphere right down the middle

(think of a round fruit), what shape do you see?

A. squareB. circleC. triangleD. rectangle

Congruent and SimilarCongruent means equal in every way!!!

These are congruent

SimilarSimilar is the same shape with the same

properties, but probably not the same size.

These rectangles are similar.

SolveWhich set contains congruent figures?

A.

B.

C.

CirclesReview the following terms on the geometry

powerpoint:CircleDiameterRadiusChord

Solve Jack ran on a circular track. On his last lap around the track, he

stopped half way and walked through the center of the track. He ended on the exact same place he started from. Which describes the distance Jack ran on the last lap?

A. half a circle and a radius B. the diameter and a radius C. half a circle and the diameter D. the radius and the center point

   HINT: Use a pencil to Trace Jack’s path on the Track .

SolveWhat is the line segment EC called?A. diameter

B. radius C. center D. ray