Turfmonster2007 Turfmonster2007

18-09-2020
Mathematics

contestada

The diameter of a circle is 3 cm. Find its area to the nearest tenth.

Answer: A=A=
\text{ cm}^{2} cm
2

Respuesta :

devishri1977 devishri1977

18-09-2020

Answer:

Step-by-step explanation:

diameter = 3 cm

radius = 3/2 = 1.5 cm

Area of circle = πr²

= 3.14 * 1.5 *1.5

= 7.065

= 7.1 square cm

Answer Link

Otras preguntas

the word mutation means to

round the to the nearest tenth place 4.7990

A brass rod and an iron rod differ in length by 28cm at 20°C. What should be the original length of the iron rod for the difference in length to remain the same

Which country did Mexico get freedom from in 1821

Find the volume of the pyramid. Explain how you got your answer!!

Changes in the price of bus tickets in a big city have had no impact on the number of people taking the bus. What is this an example of? A. Structural demand B.

Why was President James Polk unwilling to go to war with Great Britain over Oregon but willing to go to war with Mexico over Texas?

Evaluate the immediate and long term responses to earthquakes. [9 marks]

f(x) = 5x4 – 8x3 + 41x2 – 72x – 36 Rational root theorem

This satellite image shows how much the Aral Sea has shrunk in approximately 30 years. What is the main reason for the Aral Sea's decrease in size? A) long peri