rileymayfletcher4 rileymayfletcher4

09-01-2020
SAT

contestada

if m is the center of a semi circle what is the perimeter of the figure shown above?
A) 16+2pi
B) 16+4pi
C) 30
D) 24+2pi

if m is the center of a semi circle what is the perimeter of the figure shown above A 162pi B 164pi C 30 D 242pi class=

Respuesta :

evilhallox evilhallox

09-01-2020

Answer:

D

Explanation:

add all the know sides 8+8+3+5=24

perimeter of half a semicircle=circumference of half a semicircle

if circle is C=π×d

than semi C=1/2×d×π

C=½×4×π

C=2pi

so 24+2pi

Answer Link

Otras preguntas

You save $1 the first day of the month, $2 the second day, $4 the third day, continuing to double your savings each day. what will your savings be for the

of the 1003 surveyed, 597 states that they were worried about having enough money for retirement. construct a 99% confidence interval for the proportion of adul

At a local deli, 4 beef sandwiches and 1 chicken cost 27.50, 3 beef and 2 chicken cost 28.75. Find the cost of each type of sandwich.

For the first 11 years of existence, which government system did the United States use?

Adam has had difficulty controlling his insulin level for years. while he monitors his blood glucose level and tries to eat right, he finds that he still has in

Here's a subtraction problem that has been solved incorrectly. 2 1 - 9 1 1 Choose the addition sentence that checks this subtraction problem. A)21 + 9 30

Which equation is correct for XYT(sines and cosines)

More points!! Answer B C and D

show work pls i need help

Martha states that -6 is a rational number. Which is a correct explanation for this statement ?