kirra2
kirra2
11-04-2018
Mathematics
contestada
Find perimeter of the semicircles
Respuesta :
dgcutie03
dgcutie03
11-04-2018
The circumference (perimeter of the semicircle) is 51.4
20 × 3.14 = 62.8
62.8 ÷ 2(because its a semicircle)=31.4
And you have to add the 20 because 31.4 is one the round part of the semi circle, not including the line at the bottom.
So the answer is 51.4
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
Perform the indicated operation & simplify. Express the answer in terms of j (as a complex number).√-7 x √-175=
Based on the data set below, what is the frequency of numbers ranging from 90 - 95? 100, 102, 111, 106, 108, 99, 91, 122, 95, 94, 145, 150, 130, 110, 121, 141,
The discovery of cosmic microwave background radiation and primordial helium gas was scientific evidence supporting the _____. nebular theory oscillating unive
B. Cool Chromosomes!Write the correct number of chromosomes in each cell during spermatogenesis and oogenesis. Write your answers on a separate sheet of papelis
USING IRAC METHOD CASE LAW :BAYER CORPORATION V. UNION OF INDIA & Ors.
What does Kubler-Ross' five stages of loss refer to?A framework for understanding what is experienced by a dying individualA sequence of experiences that are de
help me with this ixl question
entiendo bien la leccion , pero en el examen no me acuerdo de las cosas resuelve esta oracion morfosintacticamemte
Jack invests a sum of money in a savings account with a fixed annual interest rate of 5% compounded continuously. After 9 years, the balance reaches $12,613.93.
4 8/9 in simpelist form
