monaa73 monaa73
  • 04-02-2021
  • Mathematics
contestada

Top surface of an umbrella look like regular octagon as shown in the figure below find the area

Top surface of an umbrella look like regular octagon as shown in the figure below find the area class=

Respuesta :

PiaDeveau PiaDeveau
  • 09-02-2021

Answer:

Area of figure = 5,095 cm²

Step-by-step explanation:

Given:

Two trapezium

One rectangle

Find:

Area of figure

Computation:

Area of figure = Area of rectangle + Area of 2 trapezium

Area of figure = [L x B] + 2[(1/2)(Sum of parallel side)(Height)]

Area of figure = [118 x 15] + 2[(1/2)(118+15)(25)]

Area of figure = 1,770 + 3,325

Area of figure = 5,095 cm²

Answer Link

Otras preguntas

How many tens are in 30 ones?
how do you graph -lxl +1 ?
300 hundred a month is how much a day
which of the following is true of beowulf? a. it is a tragedy. b. it was most likely written by a roman occupant of britain. c. it contains pagan and christian
37. the word consumer means the same thing as the word ______________________.
What are the unknowns in this problem? A problem states: "There are 9 more pencils than pens in a container. There are 25 writing utensils in the container in a
simplify 72 meters over1.5 cenimeters
what was a motivator for spanish explorations of north america
what is the range of f(x)=(3/4)^x - 4 a.{y|y > -4} b.{y|y>3/4} c.{y|y<- 4} d.{y|y/4}
where are blood cells produced? in the periosteum in the haversian canals in the bone marrow in the ligaments