yoyojojo0813
yoyojojo0813 yoyojojo0813
  • 22-12-2020
  • Mathematics
contestada

Calculate the area

a.25.12 cm2

b.12.56 cm2

c.50.24 cm2

Calculate the area a2512 cm2 b1256 cm2 c5024 cm2 class=

Respuesta :

PirateApple
PirateApple PirateApple
  • 22-12-2020

Answer:

a. 25.12 cm^2

Step-by-step explanation:

Area = π * r^2

a = π * 4^2

a = π * 8

a = 25.12

Answer Link

Otras preguntas

How did Diocletian succeed in preserving the empire?
1. How many tennis balls would fill your classroom? (Note- Classroom= 15m by 20m) 2. How many bananas would fill a garbage bag? Can someone plz do atleast one o
Why do you think revolution swept so many African nations following their independence from European rule?
what is a good thesis statement for Addiction being a choice first and then becoming a disease
A student pulls a 60.-newton sled with a force having a magnitude of 20. newtons. What is the magnitude of the force that the sled exerts on the student? (1) 20
Can citizenship ever by lost? Explain the three ways.
Which of the following words has experienced the most significant connotative and denotative shift over time as a result of conversational usage? [L.11-12.1.a]
the sum of a number and twice is square is 36.find the numbers?
Why did the Phoenicians develop a writing system?
When solving the equation 4(3x^2 + 2) - 9 = 8x^2 + 7, Emily wrote 4(3x^2 + 2) = 8x^2 + 16 as her first step. Which property justifies Emily’s first step?