merarileanos
merarileanos
04-04-2018
Mathematics
contestada
how do you find the area of the circle?
Respuesta :
ishikav
ishikav
04-04-2018
it’s a semicircle, so it would be 1/2 pi r^2.
Answer Link
kenya31
kenya31
04-04-2018
because is is a semicircle you do the same thing as you did with the rectangle but then divide by 2 or you can follow this formula
A=pi·r·r. (Area=3.14×radius×radius)
A=pi·r2. (Area=3.14×radius squared)
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
I went shopping for a new car. the suggested manufacturers price is $26,985. With discounts for first time car buyer, being a college graduate, and the Labor Da
A marathon had 618 runners registered. Of these runners, about 0.8% completed the race in under 2 h 15 min. a) How many runners completed the race in this time?
The sizes of matrices A and B are given. Find the sizes of AB and BA whenever they are defined. (If the matrix product is undefined, enter UNDEFINED.) A is of s
Yochanan walked from home to the bus stop at an average speed of 5 55 km/h km/hstart text, k, m, slash, h, end text. He immediately got on his school bus and
Evaluate the expression 8 x 1. 5
Marvin drove 310 miles in 5 hours. At this same rate, how far could he travel in 2 hours? a. 105 miles b. 124 miles c. 155 miles d. 170 miles e. 200 miles
Evaluate the expression 8 x 1. 5
Identify the domain and range x -5 -2 1 5 7 y 10 11 4 10 15
1. The report tomorrow (finish).
Select the values that make the inequality m 4 true. Then write an equivalent inequality, in terms of m. (Numbers written in order from least to greatest going
