bra123
bra123
01-03-2017
Mathematics
contestada
please help me!!!!!!!!!
Respuesta :
haruyoshida91
haruyoshida91
01-03-2017
use the formula for finding the area of a semi circle
pi * r^2
the radius is half the diameter, the diameter is given because a rectangle has 2 pairs of equal sides
1) pi * 2.5^2=pi* 6.25
2) pi * 7^2= pi* 49
Answer Link
student555
student555
01-03-2017
area rectangle=70cmsq
area small hemisphere=235.5cmsq
area big hemisphere=1846.32cmsq
adding all
2151.82 cmsq
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
A carpenter must pick up a wooden beam from the Home Depot. The wooden beam is 12 feet long. The bed of his truck is 5.5 ft by 8 ft by 2 ft. If he puts the b
AC=A, C, equals Round your answer to the nearest hundredth.
Which of the following statements is most accurate? A. There are four kinds of utility: time, form, place, and price B. Functionality the power of a good or s
First time asking a question lol SELECT ONE. Significant differences among countries who faced European imperialism were: amount of control Europeans gained am
Evaluate: g(4):g(x) = 8x2 + 9x - 7
Harvey bought a. Frame in which he put his family picture in what is the area of the frame not covered by the picture
Work out the value of x
The following information is available for Amos Company for the year ended December 31, 2017. Balance of retained earnings, December 31, 2016, prior to disc
Sarah is a 30-year-old mother of two young children, ages 3 and 5. Her husband was recently disabled in a car accident and has been unable to work for 6 months.
How many solutions does the equation have 4p + 1 = 49 - 7
