Seudónimo
Seudónimo
25-05-2018
Mathematics
contestada
Help please on geometry
Respuesta :
Matheng
Matheng
25-05-2018
The area of the sidewalk = total area of fountain and sidewalk - area of fountain
∴ The area of the sidewalk = π (r+w)² - πr²
r = 10 feet , and w = 5 feet
The area of the sidewalk = π (10+5)² - π*(10)² = 225 π - 100π = 125π ≈ 392.7 ft²
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
What is the measure of the vertex angle of an isosceles triangle if one of its base angles measures 73° and its congruent sides each measure 15 cm? question 6 o
Bryan tells his friend jane, "i don't think it's fair that you don't have a cell phone and the rest of our friends do. in consideration of that unfairness, i wi
How did people and goods travel from venice to Damascus and Alexandria?
In united states history the cabinet and congressional committees developed as a result of
The technical skills of the nok culture in western sudan are demonstrated by their use of _______ to make the earliest known sculpture in sub-saharan africa.
Describe the conditions in the Roman Empire that allowed Christianity to grow while the Empire itself declined. Be detailed
_____ represents a broad and stable characteristic responsible for a person's maximum - as opposed to typical - performance on mental and physical tasks.
FInd the conjugate of the complex number 8-12i A. 96 B. 8+12i C. -96i D. 8-12i An explanation would really help because I am not really understanding this.
A young mother of three children, all born 1 year apart, has been hospitalized after trying to hang herself. the client is being treated with milieu therapy. th
i need help with this please
