kimyongtits
kimyongtits kimyongtits
  • 06-06-2018
  • Mathematics
contestada

calculate the area of the lid of the collection box

calculate the area of the lid of the collection box class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 13-06-2018
Area of lid = (area of rectangle) + (area of semicircle)
  = (45 cm)*(22 cm) + (1/2)*(π*(13 cm)²)
  = 990 cm² + 265.46 cm²
  = 1255.46 cm²

The area of the lid is about 1255.5 cm².
Answer Link

Otras preguntas

From the 1960s to 2010, did the number of amendments proposed generally increase or decrease? why?
Andy and Elizabeth each rounded 2,639,456 to the nearest ten-thousand.Andy got 2,640,000.Elizabeth got 2,630,000.Who is correct?Explain the error that was made.
ideas for an unbiased question on how sugar affects small children attention
Sorry that it's blurry but this is the best pic I could take, plz show how you got ur answer l, it would mean a lot to me, plz and thx.
How do u cope with stress?
why is darry a good guardian to soda pop and pony
The largest European city which is not actually the capital of a country is:
Los musulmanes crearon el Al-Andalus. Please select the best answer from the choices providedTF
Find the equation of the line through the point (-4,-5) and perpendicular to y=-1.
K=2LM + 2LN. Solve for L