jayduh11 jayduh11

26-03-2021
Mathematics

contestada

Find the area of of a regular octagon with side length 20 cm.

Respuesta :

carl92119211 carl92119211

26-03-2021

A=2(1+[tex]\sqrt{2}[/tex])a^2=2·(1+[tex]\sqrt{2}[/tex])·20^2≈1931.37085cm²

Answer Link

Otras preguntas

which of the following should NOT be considered while developing a theme statement? A. a general idea B. a plot summary C. a statement regarding an individual

individuals play what role in the economy?

Is tap water a heterogeneous or homogenous mixture? Explain your answer.

What is the slope of a line that passes through points (-1, 4) and (4, 9)?

Shailee says there are a total of 30 hundred thousands in the number 3,000,000. Is Shailee correct? a. Yes, Shailee is correct. b. No, Shailee is not correct. T

Which statement about race relations in the North and South after Reconstruction is true? a. The South became integrated; the North remained segregated. b. The

The greatest number of immigrants coming to the United States came from Germany. a. True b. False

mr. and mrs. baker place 12- inch rulers along the length of a rug . they each line up 3 rulers along the edge of the rug . what is the length of the rug

which primary source document could help a historian understand why the us civil war started

As the result of a conflict between British troops and a colonial militia in Massachusetts?