prettyluhaylin0802 prettyluhaylin0802

07-05-2021
Mathematics

contestada

What is the area of this half (semi) circle in square centimeters ?

314 cm
78.5 cm
157 cm
39.25 cm

What is the area of this half semi circle in square centimeters 314 cm 785 cm 157 cm 3925 cm class=

Respuesta :

Camper97 Camper97

09-05-2021

Answer:

39.25 cm

Step-by-step explanation:

A=[tex]\pi r^{2}[/tex]

=[tex]\pi 5^{2}[/tex]

=78.5

[tex]\frac{78.5}{2}[/tex] = 39.25

Answer Link

Otras preguntas

(Paris/Normandy) _______was built on an island in a river to make the city hard for raiders to reachplease help

What will be the output when the following code segment is executed? A) String str = "welcome to CST1201"; B) String code; C) int len = str.length(); D) Sys

Collectively the discretionary decisions made by criminal justice professionals are said to produce a(n) _______ a. formal criminal justice process. b. due p

services can not be exported true or false

Blake eats two bags of potato chips each day. Blake's hourly wage increases from $7 to $15 , and he decides to stop eating generic chips and instead eats a name

In the context of entrepreneurial orientation, an organization with a tendency of _____ grants individuals and teams the freedom to exercise their creativity, c

What is suspense? How does this make the reader feel?

work out 11÷12−(2÷7 + 1÷3).You must show all your working and give your answer as a fraction in its simplest form.

icon" to view the SpeechStream® loolbar article foradditional details.You work for the city recreationdepartment, which is hosting a 5kilometer run/walk next we

An article in the Economist about Venezuela stated: "The economy is in such an appalling state, and inflation is so high, that Venezuelans greeted a rise of