Ihatecereal2 Ihatecereal2

23-07-2016
Mathematics

contestada

The base of a parallelogram is four times its height. If the area of the parallelogram is 324 cm2, find the base and height.

Respuesta :

texaschic101 texaschic101

23-07-2016

A = bh
b = 4h
A = 324

324 = 4h * h
324 = 4h^2
324/4 = h^2
81 = h^2
sqrt 81 = h
9 = h

b = 4h
b = 4(9)
b = 36

so the height (h) = 9 cm and the base (b) = 36 cm

Answer Link

Otras preguntas

What is the kinetic energy of a 6.00 kg toy car that is going at 1.75 m/s across the floor?

find the missing length indicated

Can someone explain this

Tall buildings can be a landmark, but why some countries limit the height of houses? IELTS WRITING

Find the 20th term from the last term of the AP 34 , 32 30,.........., 10.

cubed root of 8 to the power of x

A box contains orange balls and green The number of more four the number of orange If there 38 balls how many green balls and how balls are there in the box ?

4cosx - 2cos2x - cos4x=1

a motorcycle covers 500 meters in 25 seconds. calculate the average velocity

Is page one of the story the importance of being earnest the most important part/section of the story? Why? If not In your opinion what is the most important se