Mathematics, 01.07.2020 17:01 sindy35111

937 103 Marks Here is a semicircle of radius x.
Хcm
a) Choose the correct expression for the perimeter of the shape.
πX2 210x TEX + 2x
πX
2
A
B
С
D
b) The perimeter of the shape is 25.71 cm
+
Calculate the value of the radius x.
Take it to be 3.142
JUN
w
30
A
What is the answer for B

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:20, gd9075

Which of the following describes how to translate the graph y = xi to obtain the graph of y = x - 11 - 12 1 unit left and 1 unit down 1 unit left and 1 unit up 1 unit right and 1 unit down 1 unit right and 1 unit up

Answers: 2

continue

Mathematics, 21.06.2019 18:10, heybrothwrlogan

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Answers: 1

continue

Mathematics, 21.06.2019 18:30, yasarhan2

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Answers: 1

continue

Mathematics, 21.06.2019 20:00, desereemariahha

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Answers: 3

continue

You know the right answer?

937 103 Marks Here is a semicircle of radius x.
Хcm
a) Choose the correct expression fo...