mariamsalhien1
mariamsalhien1 mariamsalhien1
  • 18-03-2018
  • Mathematics
contestada

what is the area of this triangle when x=5cm? height is 9x width is 6x

Respuesta :

sbcardinals
sbcardinals sbcardinals
  • 18-03-2018
The area of a triangle can be calculated by using the formula below...

Area = Base*Height/2 = 6x*9x/2 = 27x^2

To solve for the numerical area, we can plug in 5 for x in the equation

27x^2 = 27(5)^2 = 675 cm^2
Answer Link

Otras preguntas

what are the names of five water plant names that can be eaten as food
what percent of 128 is 24
The dimensions of rectangular prism X are twice the dimensions of rectangular prism Y. The surface area of prism X is 100 square inches. What is the surface are
white objects absorb all wavelengths of light? true or false
the legth of a rectangle is three times its width. if the width is diminished by 1 m and the legth increased by 3 m, the area will be 72 sq m. find the dimensio
Someone drove 20 miles in 24 minutes at this rate how many miles did they drive in 6 minutes
what influences did the battle of new orleans have onthe rest of the war?
Find the difference 5x1/3-3x2/3
The following are examples of interactions among spheres of the earth. Next to each scenario, explain which sphere is interacting runoff from farming areas into
How does DNA compare to RNA? What are the differences between them?