ryudragonfalcon ryudragonfalcon

15-04-2015
Mathematics

contestada

The circle above has an area of 25 in2. What is the area of the yellow sector? Use 3.14 for .
Choices below

A.29.4375

B.39.25

C.19.625

D.9.8125

The circle above has an area of 25 in2 What is the area of the yellow sector Use 314 for Choices belowA294375B3925C19625D98125 class=

Respuesta :

Trackpad Trackpad

15-04-2015

The yellow area has a 90 degree angle. 360/90=4. The yellow area is 25% of the circle which we know has an area of 25 in^2 so 1/4*25 = 6.25

Answer Link

Otras preguntas

Identify the source most likely to have reliable information on the United States’ involvement in WWI. .edu .org .gov .com

He collected several honors as he aged and Kennedy asked him to read a poem at the presidential inauguration in 1961 A complete sentence B run-on C fragment

The equation x squared + y squared − 2x + 2y − 1 = 0 is the general form of the equation of a circle. What is the standard form of the equation? (x − 1)squared

What is the product of the rational expressions below? x-9/x-2*x+9/x+2

Betty sets up a lemonade stand and charges $1 per glass. It cost her $50 to set up the stand. Which function gives the profit, p, she makes by selling g glasses

Solve for x: 2 over 3 (x - 2) = 4x.

If people believe that separation of powers is important, which of the following would not be a government they support? a. a government where responsibility i

A 1200 w microwave oven transforms 1.8x10(to the power of 5) J of energy while reheating some food. Calculate how long the food was in the microwave, in mins!?

What is the remainder when (3x4 + 2x3 − x2 + 2x − 24) ÷ (x + 2)?

Convert the Cartesian equation x^4 - y^4 = 16 to a polar equation? r^2 = 16/cos2θ r^4 = 16/cos2θ r^2 = 8