belindadavila85 belindadavila85

04-03-2021
Mathematics

contestada

4. If the area of a semi-circle is 100.48 square inches, what is the radius
of the circle ? *
A) 16 inches
B) 8 inches
C) 4 inches
D) 2 inches

4 If the area of a semicircle is 10048 square inches what is the radius of the circle A 16 inches B 8 inches C 4 inches D 2 inches class=

Respuesta :

lamalex1868 lamalex1868

04-03-2021

If we take the area which is 100.48, and multiply it by 2 because it’s obviously a semi-circle and we’re looking for the radius, we will get 200.96. Then we divide it by 3.14 to get 64. Then square root 64 to get 8. So it’s B.

Answer Link

Otras preguntas

Protectionism is used for all of the following reasons except _____. Cant post answer too but it is: Keeping out Immigrants–Got a 100 on Gradpoint

find the ratio with step 1] 900ml and 3L2]8cm and 8mm3] 2kg and 750gm4] 1m and 7cm please help me with step by step please immediately

differentiate between natural resources and water resources

( a^5 ⋅ 2^3 )^3 = ? Please help and explain.

decrivez une ville que vous avez visite pendant les vacances d'ete

Cholecystokinin, which is produced in the small intestine, inhibits gastric secretions in the stomach. True or false?.

Write the point where the linear equation 3x + 4y = 12 cuts the x-axis.

Breeding a yellow dog and a brown dog produced puppies with both brown and yellow hairs intermixed. This is an example of what?

Cuantos adjetivos y su tipo hay en la canción mi país de Ricardo Arjona

Explain the significance of the mongol empire in larger patterns of continuity and change.