AREA
What is the area of a rectangle that is 4 units long and 4 units wide?
16 square units.
What is the measure of the new angle formed when two 90° angles are put together?
180° (straight angle).
What do we call two lines that never intersect?
Parallel lines.
If a rectangle is 4 feet wide and 7 feet long, what is its area?
28 square feet.
If Henry puts three 45° angles together, what is the measure of the new angle?
135° (obtuse angle).
What type of angle measures exactly 90°?
Right angle.
A rectangle has an area of 42 square inches. If one side is 6 inches, what is the length of the other side?
7 inches.
Austin puts four 15° angles together. What is the measure of the new angle?
60° (acute angle).
How many sides does a hexagon have?
6 sides.
Find the area of a playground that is 1,500 square meters if one side is 50 meters long.
30 meters.
What is the sum of the interior angles of a rectangle?
360°.
What kind of quadrilateral has exactly one pair of parallel sides?
Trapezoid.
A shape has a length of 8 units and a width of 8 units with a smaller rectangle, 3 units by 2 units, removed. What is the area of the remaining shape?
58 square units.
What type of angle is formed by putting together two right angles?
Straight angle.
If a figure has a line of symmetry, what can you say about the two halves?
They are congruent (exactly the same size and shape).