Seudónimo Seudónimo
  • 26-05-2017
  • Mathematics
contestada

The pattern for a scarf is shown at right.what is the area of the scarf? Use 3.14 for pi

The pattern for a scarf is shown at rightwhat is the area of the scarf Use 314 for pi class=

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 26-05-2017
what kinda waco scarf is dat?

anyway, it seems to be a rectangle-2 semicircles
well, the 2 semicircles seem to add to 1 circle so

area of circle=pi times radius^2
diameter/2=radius
area of rectangle=length times width


rectnalge-circle=scarf
rectanlge=28 by 15=28*15=420
circle, diameter is 15 so radius is 15/2=7.5
area=pi7.5^2=pi56.25=3.14*56.25=176.625
so
rectangle-circle=420-176.625=243.375 square inches

the area of the scarf is 243.375 square inches
Answer Link
genellevela
genellevela genellevela
  • 09-02-2021

Answer:

243 3/8

Step-by-step explanation:

Answer Link

Otras preguntas

Diego's investment in a stock grew 28% to $448. how much did he invest?
Factor 40x^3-5y^3 COMPLETELY
What is 1.0395 x 10 to the power of 9 in standard notation
What is 2,035,467 rounded to the nearest hundred thousand?
what is the major assumption underlying in the first sentence of The Declaration of Independence
Complete the sentences:I was writing ....................... .I have written ............................. .I have been writing ...................... .I had wr
What is 2,035,467 rounded to the nearest hundred thousand?
Who led the opposition to the Marshall Court, and what was the position they took in denouncing it?
What is natural transmutation?
The tail of a kite is 1.5 feet plus twice the length of the kite. Together, the kite and the tail are 15 feet 6 inches long. What is the length of the tail?