A window in the shape of a parallelogram has the dimensions given.

What is the area of this window?

20 ft²

24 ft²

28 ft²

40 ft²
Parallelogram A B C D with side A D parallel to side B C and side A B is parallel to side D C. Point E is on side A B. A E is 2 feet. DC is 5 feet. A dotted segment D E runs from point D to the opposite side A B and is perpendicular to side A B. D E is 4 feet.

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: