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

the three-toed sloth often is camouflaged by algae. which type of symbiosis does this represent and why?

What was the main idea behind the federalist papers? A: support of states" rights B: support of the bill of rights C: support of a strong federal government D:

the graph that shows the volume of a sound at different frequencies is called a

The economies of the early civilizations of Mohenjo-daro and Harappa were based primarily on __________. growing cotton for export collecting taxes growing food

a number increased by 10 is 114

Fulton got popular credit for “inventing the steamboat.” A. True B. False

Which is used to measure the length of a bicycle trail? A. km B. kg C. kmi D. kL

please explain what I am to do with this problem 1x= -1; x+5=4

13C and 14C are isotopes of 12C, which has 6 electrons, 6 protons, and 6 neutrons. What is the arrangement of subatomic particles in 14C? 6 electrons, 7 protons

Which was the "great compromise" that helped the Anti-federalists to finally approve the Constitution? A. the Bill of Rights B. The Federalist Papers C. an amen