Tman835 Tman835

02-05-2017
Mathematics

contestada

What is the area of the sector shown in the diagram below?

What is the area of the sector shown in the diagram below class=

Respuesta :

mreijepatmat mreijepatmat

02-05-2017

the formula to find the area of a sector = Ф*r²/2

Ф to be in radian, here Ф=45° =π/4

sector = 1/2(π/4)x 100
sector = 39.27 ≈39.3° (B)

Answer Link

Otras preguntas

if a triangular prism has dimensions of 11,14 and 8 what is its volume

why is something put in protista kingdom and not one of the other three

Bryant collects a set of 20 data representing the lengths of worms he found in the garden. The variance of the set of measurements is 36. What is the standard

The area of a piece of construction paper is 204 inches. The paper is 17 inches long. What is the width of the paper?

Name the two parts of the nervous system and explain what each part does

Nora created a flag that was shaped by the triangle below. '\ ' \ 5in. ' \ ' \ '----------- 12i

Use the distributive property to factor the expression below. 54x2y - 12x2y2

$1,000 is invested at a rate of 3.25%, compounded annually. Identify the compound interest function that models the situation. Then find the balance after 8 yea

Chen-ling values group goals and group solidarity more than individual recognition for her professional accomplishments. her identity is based on her affiliatio

Abigail's meal cost $16. She gave the server a 20% tip. How much money did Abigail give for the tip? A. $3.60 B. $3.20 C. $1.80 D. $1.60