jessicamijares
jessicamijares jessicamijares
  • 07-09-2018
  • Mathematics
contestada

a. Write the formula for the area of a trapezoid.
b. Solve the formula for h.

Respuesta :

gmany
gmany gmany
  • 13-09-2018

[tex]a.\\A=\dfrac{a+b}{2}\cdot h[/tex]

[tex]b.\\\dfrac{a+b}{2}\cdot h=A\ \ \ \ |\cdot2\\\\(a+b)h=2A\ \ \ \ \ |:(a+b)\neq0\\\\\boxed{h=\dfrac{2A}{a+b}}[/tex]

Answer Link

Otras preguntas

In socialism, who or what determines what will be produced and what it will cost?
Forces holding particles together are strongest in a
Plz help..............refresh the page before u answer
?if people with down syndrome live long enough, they almost invariably develop ____. ?korsakoff's syndrome ?parkinson's disease ?huntington's disease ?alzheimer
Which of the following is an example of capital substitution? A. having robots on an assembly line instead of workers B. trade that used to require hired ship
Desert,tundra,grassland,and chaparral are examples of found in north america
A standard cereal box has dimensions 7.5” wide, 11” tall, and 12” deep. Calculate the surface area and volume of the box. (1 point work, 1 point surface area,
what is the mode of the data set.
Which two pairs of countries is most affected by monsoons?
The ______Accord, signed in 1995, forced an uneasy peace in Bosnia.