tillypullen tillypullen

11-06-2020
Mathematics

contestada

work out the area of a circle with diameter 1.8cm take pie to be 3.142 and give your answer to 1 decimal place.

Respuesta :

auravaprasad auravaprasad

11-06-2020

Area of a circle = Pi x r^2
Area = Pi x 3.24
Area = 10.18...
Area = 10.2 cm

Answer Link

Otras preguntas

The statement “Harvard University is a better school than the University of Chicago” is an example of a hypothesis. gossip. an opinion. a fact.

Help me please and thankyou

+43-(-35)=___ Fill in the blanks

what is the measure of an exterior angle of a regular 7-sided polygon?

Determine whether each equation is a linear equation. Write yes or no. If yes, write the equation in standard form. y-4x=9

Tina did not even bother to bring a backpack or paper to school; her sudden ________________________ surprised and confused her teachers and friends. a. Apathy

Paul can choose to be paid $50 for a job or he can be paid 12.50 per hour. Under which circumstances should he choose the hourly wage

Read the excerpt from Poe’s "The Fall of the House of Usher." The conditions of the sentience had been here, he imagined, fulfilled in the method of the colloc

Marta hopes to have a test average of at least 90 by the end of the marking period. Her grades on the first four tests have been 86, 84, 97 and 89. What is the

Which two lines in this excerpt from the poem "A Grain of Sand" by Frances Ellen Watkins Harper indicates its subject? Do you see this grain of sand Lying loose