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

write the equation in function form.then graph the equation x-3y=-9 ???

There are 5 red balls,6 white balls and 7 green balls in a box.If one ball is taken without looking,what is the probability that it is white?

In a titration, 45.0 mL of KOH is neutralized by 75.0 mL of 0.30M HBr. How much KOH is in 1.0 liter of the KOH solution ?

What Is the National Prohibition Act?

how did martinique gain independence

write the equation in function form.then graph the equation x-3y=-9 ???

The traits of populations in the forest ecosystem have changed over time. What caused the traits to change?

Which sentence uses a verb that agrees with its subject?A.In a dark corner of the attic were many unopened boxes.B.Across the surface of the water glides swans.

What is the state at which a net force is zero called

What substance is made during transcription and where does it occur