GEOMETRY MATH REVIEW

ANGLES

100

WHAT IS AN ACUTE ANGLE?

ANGLE LESS THAN 90 DEGREES 

200

A TRINGLE WITH THE ANGLE OF 170 DEGREES IS WHAT TYPE OF ANGLE IS THAT 

OBTUSE ANGLE

300

WHAT IS A RIGHT ANGLE?

90 DEGREES 

400

HOW MANY DEGREES IS A STRAIGHT ANGLE?

180 DEGREES 

500

how many types of angles does a triangle have?

3

TRIANGLES

100

HOW MANY SIDES DOES A  SCALENE RIGHT ANGLE TRIANGLE HAVE?

3

200

WHAT TYPE OF TRIANGLE HAS NO EQUAL SIDES?

SCALENE

300

WHAT TYPE OF TRIANGLE HAS ALL EQUAL SIDES?

EQUILATERAL TRIANGLE

400

WHAT ANGLE DO TRIANGLES ADD UP TO?

180 DEGREES 

500

WHAT TYPE OF TRIANGLE HAS 2 EQUAL SIDES?

ISOSCELES TRIANGLE

WHAT IS IT

100

A TRIANGLE HAS A AREA OF 35CM AND A BASE OF 5CM WHAT IS THE HEIGHT?

14CM

200

IF A RIGHT-ANGLE TRIANGLE HAS A BASE OF 20 CM AND A HEIGHT OF 70 CM WHAT IS THE AREA?

700CM

300

ANGLE A HAS 40 DEGREES AND ANGLE C HAS 60 DEGREES WHAT IS ANGLE C?

B - 80 DEGREES 

400

WHAT DO YOU USE A PROTRACTOR FOR?

A protractor is a handy tool used to measure and draw angles. Generally, semi-circular in shape, protractors are also available in full-circle, 360-degree versions.

500

WHAT IS A COMPASS FOR?

A math compass is used to draw perfect circles. The compass works with a sharpened pencil inserted into the cam lock. A sharp, pointed tip rests on the paper that the circle will be drawn on, and you rotate the top of the compass to create a circle of a certain diameter

FIND OUT THE MISSING

100

ANGLE A IS 120 DEGREES AND ANGLE B IS 10 DEGREES HOW MANY DEGREES IS ANGLE C?

ANGLE C IS 50 DEGREES 

200

ANGLE A IS 12 DEGREES ANGLE B IS 150 DEGREES HOW MUCH IS ANGLE C?

ANGLE C IS 18 DEGREES 

300

AN ISOSCELES HAS AN ANGLE OF 29 DEGREES 

WHAT ARE ALL THE ANGLES IN THE TRIANGLE

29 DEGREES, 29 DEGREES , 122 DEGREES 

400

2 TRIANGLES ARE THE SAME SIZE AND HAVE THE SAME SAME MEASUREMENTS ARE THEY CONGRUENT? 

YES 

500

AN OBTUSE TRIANGLE HAS AN ANGLE OF 100 DEGREES WHAT IS THE MISSING SIDE ANGLE?

80 DEGREES 

DEFINTIONS

100

WHAT ARE PERPENDICULAR LINES 

two lines that meet at a right angle.

200

WHAT ARE PARALLEL LINES?

2 LINES THAT ARE ALWAYS THE SAME DISTANCE APART AND THEY NEVER MEET

300

WHAT ARE CORRESPONDING ANGLES?

any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.

400

WHAT ARE ALTERNATE ANGLES? 

Alternate angles are angles that are in opposite positions relative to a transversal intersecting two lines.

500

WHAT IS A REFLEX ANGLE?

A reflex angle is the larger angle, it's always more than 180° (half a circle) but less than 360° (A full circle).