Angle Situationships
The supplementary angle to a 30° angle.
What is 150°?
A triangle with three equal sides is called this.
What is an equilateral triangle?
The perimeter of a 6 ft by 3 ft rectangle (II.1).
What is 18 feet?
The height of a rectangular prism with a 2 ft by 5 ft base and a volume of 30 ft³ (II.3, top left).
What is 3 feet?
The measurement of a "complete angle".
What is 360°?
The complementary angle to 72°.
What is 18°?
A triangle containing one angle greater than 90° is classified as this.
What is an obtuse triangle?
The area of the 'n'-shaped figure from II.2, top left, that has a perimeter of 36 ft.
What is 56 square feet?
The surface area of a rectangular prism with dimensions 2 ft × 5 ft × 3 ft (see II.3, top left).
What is 62 square feet?
The proper notation for a ray starting at L and passing through M.
-LM->
In the diagram of Question 11, ∠2 and ∠7 are this type of angle pair.
What are alternate exterior angles?
A triangle with all three sides different—e.g., 5, 7, and 9 units—is called this.
What is a scalene triangle?
The perimeter of the tipped-over L-shaped figure from II.2, top right.
What is 20 meters?
The surface area of the rectangular prism seen in II.3, bottom right.
What is 112 square inches?
The classification of an angle that measures 95°.
What is an obtuse angle?
If 120° and 2x are vertical angles, this is the value of x (I.9).
What is 60?
The area of a right triangle with base 6 ft and height 8 ft (II.1).
What is 24 square feet?
The area of the upside-down 'T' shape with a perimeter of 14 m (see II.2, middle left).
What is 6 square meters?
The volume of the triangular prism seen in II.4, top right.
What is 264 square centimeters?
The symbol used to show that lines AB and CD are perpendicular.
What is ⟂?
One angle formed by a transversal measures 50°; its corresponding angle on the other parallel line has this measure (I.8).
What is 50°?
The perimeter of that same right triangle, whose legs are 6 ft and 8 ft and hypotenuse is 10 ft.
What is 24 feet?
The area of a compound shape (II.2, bottom left) with a perimeter of 22 m.
What is 22 square meters?
The surface area of the triangular prism shown on II.4, top left.
What is 163 square centimeters?
The type of angle whose measure is greater than 180° but less than 360°.
What is a reflex angle?