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 :

hannjr hannjr
  • 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

A cube with 2-inch sides is placed on a cube with 3-inch sides. Then a cube with 1-inch sides is placed on the 2-inch cube. What is the surface area of the thre
What does set up transformer do? Set down transform
How does the character Brady in the Red kayak show loyalty? Explain (Page number please)
What word doesn't have a Spanish root? A) Savvy B)Culture C)Speak D)Compare
What is the reverse of “multiply by 6”
On August 31, 2018, the general ledger of The Dean Acting Academy shows a balance for cash of $7,904. Cash receipts yet to be deposited into the checking accoun
Precipitation falls because of _________. A. gravity B. the water cycle C. the hydrosphere D. conservation of energy What allows water droplets to stay alof
Please help me out!!!!!
Lee el fragmento y escoge la respuesta correcta a la pregunta. Read the excerpt and choose the correct response to the question. El flujo de oración lógico y la
Miss Jackson, a middle school counselor, is concerned about the special problems girls face at adolescence. Consider the research evidence for gender difference