adepejudeborah2 adepejudeborah2

03-10-2021
Mathematics

contestada

A trapezium of sides 10cm and 21cm and height 8cm is inscribed in a circle of radius 7 calculate the area of the region not covered by the trapezium

Respuesta :

03-10-2021

Answer:

You know the area of a trapezoid is

(10 + 21) / 2 * 8 = 124 cm^2

The area of the circle is

3.14 * 7^2 = 154 cm^2

The difference is 30 cm^2

Answer Link

Otras preguntas

how do I set this up?

The nickelodeon provided an entrance into the film business for...

Three resistors of value 4 ω, 10 ω and 7 ω are placed in parallel. they are connected to a 6 ω resistor in series. what is the equivalent resistance in the circ

Given the expression 11 to the second power over 1,331. Part A: Explain how the Quotient of Powers was used to simplify the expression. Part B: Simplify the exp

Given that (-8,-7) is on the graph of f(x), find the corresponding point for the function. f(x-4)

Need help on problem seven thank you

Which type of data purging standard requires seven full passes or rewrites with bit-level erasure software?

what are the solutions of the equation (x+2)^2-2(x+2)-15=0

Solve x + y + z = -6 -2x – 2y – 2z = 12 5x + 5y + 5z = -30 Solve x + y = 6 y + z = 0 x + y – z = 4

Help please a)If Sam's father monthly salary is $3,330, what is his annual salary? b) Bill sold his dog for $78. In doing so, he made a profit of $26. How much