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 did Revolutionary ideology challenge the way minorities were treated in America? What changes in this treatment resulted from this challenge, and why did so
the four stages of cellular respiration do not function independently. instead, they are coupled together because one or more outputs from one stage functions a
how many bones are in the body
what must profit-seeking entrepreneurs do in order to be successful?
who were the first europeans to master fireworks
When a pathogen, or infectious agent, invades an organism, which cells produce antibodies to fight infection? A) red blood cells
angie, brad, and carlos are discussing a physics problem in which two identical bullets are fired with equal speeds at equal-mass wood and steel blocks resting
how many gallons of blood are in the human body
Who agrees to help an immigrant become a citizen
What ordered pairs name the origin