sdunne1701 sdunne1701
  • 20-03-2022
  • Mathematics
contestada

What is the area of a semi-circle with a diameter of 12cm

Respuesta :

MasterObiWanKenobi
MasterObiWanKenobi MasterObiWanKenobi
  • 20-03-2022

Answer:

56.52 cm²

Step-by-step explanation:

Equation = ½ pi r²

So...

= ½ pi r²

= ½×3.14×6×6 (Replace 3.14 in Pi and replace 6×6 in r²)

= 1.57×36

= 56.52 cm²

Pls mark me Brainliest. I need it.

Answer Link

Otras preguntas

The second law of thermodynamics states that thermal energy can flow from colder objects to hotter objects... a. by convectionb. only if work is done on the sys
What were the crusades?
There are 3 different cheeses at the deli. yasuko buys 3/4 of a pound of each. there are also 4 different meats. she buys 1/2 of a pound of each. how much total
what were the key factors in the kingdom of songhai's rise to power?
Lee el menú y contesta la pregunta. Restaurante El Peruano Las Bebidas- agua refresco jugo de fruta Los aperitivos- papas a la huancaina papas hervidos en una s
where does venezuela's name come from?
what is the major port located at the mouth of the Yangzi River
in dr seuss's 1956 how the grinch was stole christmas th grinch seems to hate just about everything. what does he hate the most?
A rectangle has a width of 10 centimetres. the rectangles length is 4 times its width. what is the perimeter of the rectangle?
5. Which of the following is a run-on sentence? A. They danced for hours; they never felt remotely tired. B. Holidays always go by too quickly sin