victoriamartinoff victoriamartinoff

21-01-2022
Mathematics

contestada

The diameter of a circle is 20 cm. Calculate the area and the
circumference of this circle.

Respuesta :

Аноним Аноним

26-01-2022

Answer:

A≈314.16cm²

Step-by-step explanation:

A=1

4πd2=1

4·π·202≈314.15927cm²A=πr2

d=2r

Answer Link

Otras preguntas

Fill in the blanks with the correct form of the verb in parentheses. Remember you will need a pronoun AND a verb in the spaces. The first one has been done for

1) He writes himself. i) She went to buy a gold ring. i) They help us. The oven are grazing in the field. 7) They are fine,...........? i) She writes a poem. (i

Find a quadratic polynomial whose zeroes are reciprocals of the zeroes of the polynomial x²-x-6

Uric acid can collect in joints, giving rise to a medical condition known as gout. If the pKa of uric acid is 3.89, what is the pH of a 0.0140 M solution of uri

Need help asap pls An astronaut is stuck floating motionless in space and wants to get back to her spaceship. By throwing objects in the opposite direction, she

E What is the solution to the system of equations? y = 0x + 3 x = −2 O [--] O [22] [2 O [-2]

What value for the constant, h, in the equation shown below will result in an infinite number of solutions? 4 − 16 = h(− + 4)

Find the image of G when A IMG is rotated 180 around the origin. O (2,4) O (-2,-4) O (-1.3) O (2.-4)

A long uniform board weighs 52.8 N (10.6 lbs) rests on a support at its mid point. Two children weighing 206.0 N (41.2 lbs) and 272.0 N (54.4 lbs) stand on the

Did you see that car accident?!