Math Essentials- Quadrilaterals, Triangles and Circles

Area refers to...

• The space taken by a 2D shape

• The Sum of all sides of a 2D shape

• The number of cubic units in a 2D shape

• A place..

The intersection of base and height will create an angle of ___ degrees.

• 180

• 45

• 60

• 90

Two right triangles can be created by dividing a rectangle by half using one diagonal..

• Totally true

• Teacher, please stop... This is 100% false.

When a triangle has 3 congruent sides it is...

• Isosceles

• Scalene

• Equilateral

• Right

Value of  $\pi$  

• 3.14

• 4.13

• 3.41

• 1.43

A rectangle with a base of 7cm and a height of 4cm has an area of...

• $24\ cm^2$

• $28\ cm^2$

• 28 cm

• 24 cm

A square with side 6cm

• Perimeter = 24 cm

• Area = 25 cm

• Area = 36 cm

• Perimeter = 36 cm

A rectangle with sides 4cm and 0.3 cm

• $Area\ =1.2\ cm^2$

• $Area\ =\ 1.2\ cm$

• $Perimeter\ =4.03\ cm^2$

• $Perimeter\ =\ 1.2\ cm$

A rectangle of sides 5m and 1.5m

• $Area\ =\ 7.5\ cm$

• $Area\ =\ 7.5\ cm^2$

• $Area\ =\ 7.5\ m^2$

• $Area\ =\ 7.5\ m$

A triangle of base 9.4 ft and a height of 4.6 ft

• $Area\ =\ 21.62\ ft^2$

• $Area\ =\ 21.62\ ft$

• $Area\ =\ 21.62\ m$

• $Area\ =\ 43.24\ ft^2$