misterivanpro misterivanpro

18-02-2018
Mathematics

contestada

PLZ HELP I BEG

*The length of the shorter altitude and the shorter side of parallelogram are 9cm and √82 cm. The length of a longer diagonal is 15 cm. What is the area of this parallelogram?

Respuesta :

musiclover10045 musiclover10045

18-02-2018

Pythagorean theorem(√82)^2 = 9^2 + x^2

x = 1 cm

15^2 = 9^2 + y^2

y = 12 cm.

12-1 = 11

Area = 9*11 = 99 cm^2

Answer Link

Otras preguntas

Now, plan, write, and edit a paragraph analyzing “True Dignity of Mind.” Your response should answer the following questions: How does the author organize, or

calculate the missing answers and give reasons why

Michael incorporated his Barber Shop business in the State of New York to ensure that his assets are protected against claims. His business is a(n)………

The diagram above shows the major components of a human heart and a turtle heart. What conclusion can be made based on the fact that humans and turtles both hav

Simplify. Write your answer using only a positive exponent. Assume that the variable represents a positive real number.

The figure shows two triangles, ABC and ADC. In the figure, AC bisects both ∠DAB and ∠ DCB. Which theorem of triangle congruency can be used to prove that △AB

(b) Given that the lines in the picture below marked with arrows are parallel, determine the sum of the angles a+b+c without measuring. Show your work or otherw

Read the following short story and answer the questions that follow. Sol y Luna Mi madre tiene dos perros. Uno muy grande que se llama Sol y una perra pequeñita

Graph the sine function with an amplitude of 3 and period of pi/2

.Suppose a pet supplies company uses three manufacturing centers for the production of its cat toys. The defect classification for item production contains thre