Q1-MATH REVIEWER

Which of the angles below measures less than 90⁰?

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Study the figure at the right. What angle shows an obtuse angle?

• A.      AOT

                

              

• B.      AOH  

• C.      MOA 

• D.      MOT   

How many degrees are there in an obtuse angle?

• A. less than 90 degrees                    

               

• B. exactly 90 degrees 

•     C. more than 90 degrees but less than 180 degrees    

• D. exactly 180 degrees

Clara looked at the figure given by her teacher, it shows acute angle, how many degrees shown in the picture?

• A.      145 degrees

• B.      144 degrees

• C.      143 degrees

• D.      142 degrees

Which of the following statements relate triangles to quadrilaterals?

• A.    A triangle is one-half of a quadrilateral.

• B.    All triangles have the same angle measurements as quadrilaterals.

• C.   Triangles and quadrilaterals are classified according to angles only.

• D.   Triangles and quadrilaterals are classified according to sides only.

Which statement is true about triangles?

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  A.    Triangles can be formed out of quadrilaterals by connecting the opposite corners of a four sided.

• B.    Triangles can create 5 squares.

• C.   Triangles have four equal sides.

• D.   Triangles can be divided into two squares and a rectangle.

Which of the following describes a scalene triangle?

• A.    It has no equal sides

• B.    It has two equal sides

• C.   It has three equal sides

• D.   It has two acute angles

What do you call a triangle with two equal sides?

• A.  acute triangle       

• B.  isosceles triangle

• C.  obtuse triangle

• D. right triangle

  Loraine made a cut out. She cut a quadrilateral in which all sides are equal and has 4 right angles. What kind of quadrilateral did she make?

• A.    parallelogram    

   

• B.    rectangle

• C.   square   

• D.   trapezoid   

  What shape is a quadrilateral?

• A.    heart

• B.    triangle

• C.   square

• D.   circle