Which of the following coordinates represent the following figure after it is translated down two units and reflected across the x-axis? A (–8 , 8), (–6 , 8), (–6 , 4), (–8 , 4)
B (–8 , 6), (–6 , 6), (–6 , 2), (–8 , 2)
C (6 , 6), (8 , 6), (8 , 4), (6 , 4)
D (–8 , –6) , (–6 , –6), (–6 , –2), (–8 , –2)

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided

What is the area of the parallelogram? 48 sqrt(3)cm2 48 cm2 24 sqrt (3) cm2 24 cm2

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.