Geometry CRCT Prep
Dec 27, 2015
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