Geometry Sol

Which of the following is true about an isosceles triangle?

• It is a quadrilateral with no congruent sides.

• It has two sides that are congruent.

• No sides are congruent.

• It is a parallelogram.

The sum of the measures of all three angles in a triangle is _________.

• 180°

• 90°

• 360°

• 270°

An angle has a measurement of 83 degrees. This angle is classified as a(n) _______________ angle.

• obtuse

• right

• acute

• straight

Which set of shapes shows a reflection over the dotted line?

• Set A

• Set B

• Set C

• Set D

What is the term used to describe an angle less than 90 degrees?

• Obtuse

• Acute

• Right

• Straight

What is the area of a rectangle with a length of 8 units and a width of 3 units?

What is the term for the longest side of a right triangle?

• Hypotenuse

• Adjacent

• Opposite

• Radius

• 22 units

• 24 units

• 26 units

• 28 units

If a rectangle has a length of 10 cm and a width of 5 cm, what is its area?

If a triangle has one angle of 90 degrees and another angle of 30 degrees, what is the measure of the third angle?

• 60 degrees

• 90 degrees

• 30 degrees

• 45 degrees