ashleetowey ashleetowey

18-01-2021
Mathematics

contestada

a circle has radius of 5cm

(a) work out circumference of the circle

(b) work out area of the circle

Respuesta :

mjjouni321 mjjouni321

18-01-2021

Answer:

A) 31.4

B)78.5

Step-by-step explanation:

A)2(pi)(r)

2*3.14*5=31.4

B)(pi)(r^2)

3.14*5^2=78.5

Answer Link

18-01-2021

31,4
75,8
Is the right answer

Answer Link

Otras preguntas

The suggestion that dissociative identity disorder symptoms are created as defenses against the anxiety caused by one's own unacceptable impulses BEST illustrat

12. One of the foundations for effective driving is (1 point) understanding options and choices. taking charge. trusting that other drivers know what you're

By the end of WWI almost ___________ soldiers had died.

The actions and words of the tea ceremony are intended to draw attention _____. away from oneself and to the implements of the ceremony to the beauty of the per

how do you solve h=-16t^2+40

If you ask a question on this website, how do the points work? Meaning, the points that you set for the person who answers, does that come from your points, or

According to Goldstein, Why is the war never-ending?

Which pair of words completes the following analogy? joy : bliss

Which of the following best defines a land bridge?

what were teh advantages and disvantages of Mercantilism