Applying properties of parallelograms

Find the value of t.

DE=t+15, GF=2t

• 13

• 14

• 16

• 15

Find y.

• $\frac{2}{3}$

• 4

• 27

• 64

An architect drew the sketch below while designing a house roof. The dimensions shown are for the interior of the triangle.

• 3/4

• 3/5

• 2/3

• 4/5

What is the conclusion?

• ∠1 ≅ ∠4.
• ∠2 ≅ ∠3.
• ∠1 ≅ ∠4 AND ∠2 ≅ ∠3.
• Segment AB is congruent to Segment CD.

Is the quadrilateral a parallelogram? If yes, state how you know.

• Opposite sides equal
• Opposite sides parallel
• Diagonals bisect each other
• Not enough info

Find the measurement indicated in each parallelogram.

• A

• B

• C

• D

In which type of triangle is it possible for a special segment to be ON the triangle?

• Acute Triangles

• Right Triangles

• Obtuse Triangles

• This never happens.

Select each quadrilateral that has congruent diagonals.

• Parallelogram

• Rhombus

• Rectangle

• Square

• Isosceles Trapezoid

What is the measure of ∠U?

• 95°

• 85°

• 75°

• 90°

Is the quadrilateral a parallelogram? If yes, state how you know.

• Opposite sides parallel

• Opposite sides equal

• Opposite sides parallel and equal

• Not enough info