cookiesncream44 cookiesncream44

03-05-2019
Mathematics

contestada

Determine the area of a sector with a central angle of 90° and a radius of 10 meters.

A. 25 meters2
B. 90π meters2
C. 100π meters2
D. 25π meters2

Respuesta :

vincy54 vincy54

03-05-2019

Area of circle

= 90/360 x π x (10)^2

= 1/4 π x 100

= 25 π meter^2

Answer Link

Otras preguntas

Compute the value of the discriminant and give the number of real solutions to the quadratic equation: 3x^2 - 7x + 9 = 0

How do I solve for x? X+6x=56

Perimeter of a square with an area of 81cm2

Where did the Greeks believe that most gods lived

the length L of a spring is given by L=(3/4)F + 5 where F is applied force. What force F will produce a length of 8?

What is the solution: (9x+2)(4x^2+35x-9)=0

Add these fractions (Lowest Terms) a) 1/6 + 1/6 b) 1/4 + 3/8 c) 2/3 + 5/6 d) 9/21 + 4/7 e) 1 3/5 + 1/10 f) 1 1/4 + 11/12 g) 1 2/3 + 2/3 h) 1 5/6 + 3 2/5

how do u find the area of a triangle

where will you find maximum rate of evaporation - ocean, pond or an aquarium? Give reason to support your answer.

Compute the value of the discriminant and give the number of real solutions to the quadratic equation: 3x^2 - 7x + 9 = 0