jsjsjsjk727 jsjsjsjk727
  • 03-02-2021
  • Mathematics
contestada

please show the working out as well x

please show the working out as well x class=

Respuesta :

thebecks
thebecks thebecks
  • 03-02-2021

Answer:

a) C=31.42 units

b)  A=78.55 SQ UNITS

Step-by-step explanation:

C=2(pi)r

C=2(3.142)5

C=31.42 units

A=(Pi)r^2

A=(3.142) x 5^2

A=3.142 X 25

A=78.55 SQ UNITS

Answer Link

Otras preguntas

Algebra Level: High School
NO ONE IS ACTUALLY TRUSTFUL JUST NEVER GIVE PRIORITY TO SOMEONE THIS WORLD CONSISTS OF HATE , DISTRUST N ALL THESE THINGS NO ONE IS HAPPY WITH OTHER'S SO JUST T
Wrist joint is known gliding joint * 1 point true or False ​
Find the equation of this line. 世 (0,1) (-3,01 y = 1 Kx X + Enter
Rectangle A measures 9 inches by 3 inches. Rectangle B is a scaled copy of Rectangle A. Select ALL of the measurements pairs that could be the dimensions of Rec
what is the slope of the line that passes through (27,-31) and (-28,24)
HELP PLZ WILL GIVE POINTS
The average temperature on Earth has increased in the last century. Which reason best explains this rise in temperature?
(0 ; 2]∪[-1 ; 1) làm ơn hãy giúp tôi câu này
8.7 less than 3 times a number is the same as 22 1/5