ungiue17
ungiue17 ungiue17
  • 18-08-2019
  • Mathematics
contestada

Find the area of the regular decagon with a side measure of 4cm

Respuesta :

remixe remixe
  • 19-08-2019

Answer:

By using the formula for the area of a regular decagon:( a=side)

A=(5/2)×4²×[√5+(2√5)]

A ≈ 123.11cm²

Ver imagen remixe
Answer Link

Otras preguntas

In what sense was the constitution of the United states a product of the enlightenment
the fabric costs $14.00 per yard if you buy 5or more yards, you can get20% off how much would 5 yards cost on sale
In a factory, the chance that a certain machine works without overheating in the morning is 50%. If it runs smoothly all morning, then there is an 85% chance th
senator Joseph mccarthy was best known for
what did the romantics emphasize in their works
Which sentence uses figurative language to make a point? A. The shark was swimming dangerously close to the shoreline after the summer storm. B. The coffee my
Why did the untied states get pulled into world war 1
What were Andrew Jackson's beliefs regarding voting?
Which graph represents selection that may lead to reduced variation in a population?
A large building has 1000 windows, and 5 of the windows need to be replaced. what decimal represents the number of Windows that need to be replaced