heytherejeff
heytherejeff
02-04-2018
Mathematics
contestada
How do I work this out?
Respuesta :
CastleRook
CastleRook
12-04-2018
Area of the shaded part is given by:
A=(area of the sector)-(area of triangle)
A=(θ/360πr²)-(1/2sinθab)
A=(120/360*π*6²)-(0.5*6²*sin120)
A=12π-15.59
A=22.1 cm²
Answer: A=22.1 cm²
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
Which occurs when two fluorine atoms react to produce a fluorine molecule? (1) Energy is absorbed as a bond is broken. (2) Energy is absorbed as a bond is forme
how to estimate 19 divided bye 1,425
Peter walked 8,900 feet from home to school. 1 mile ϭ 5,280 feet How far, to the nearest tenth of a mile, did he walk? (1) 0.5 (3) 1.6 (2) 0.6 (4) 1.7
Which policy is a country using when it regulates its colonies’ imports and exports to produce a favorable balance of trade? (1) embargo (3) mercantilism (2) ou
Which sequence of 20th-century Cold War events is in the correct chronological order? (1) fall of the Berlin Wall → Cuban missile crisis → adoption of the Marsh
Who were the first people to reach the South Pole? A. Roald Amundsen's party, in 1911 B. Robert Falcon Scott and Ernest Shakleton C. Robert Edwin Peary, Matthew
three fifths of a number plus one fourth of the number 34
16 Two grams of potassium chloride are completely dissolved in a sample of water in a beaker. This solution is classified as (1) an element (2) a compound (3) a
Toussaint L’Ouverture and José de San Martín are leaders best known for (1) leading independence movements (2) supporting religious reforms (3) promoting civil
Which of the following statements best explains why Native Americans were overtaken so easily by European settlers? (4 points) European religion was more sophis
