chichi75 chichi75

04-06-2020
Mathematics

contestada

formula of area of a semicircle

Respuesta :

Аноним Аноним

04-06-2020

Answer:

[tex]\frac{\pi r^2 }{2}[/tex]

Step-by-step explanation:

pi r ^2 is the formula for a circle, a semicircle is half of that.

Answer Link

Otras preguntas

What is the name of the national anthem?

Find the x and y intercept of the line 5x-4y=30.the graph

Which compound yields H + ions as the only positive ions in an aqueous solution? (1) KOH (3) CH3OH (2) NaOH (4) CH3COOH

What does the President’s Cabinet do?

what is the value of the underlined digit in 56.123? one is underlined

What is a hyperbole?

What are two rights of everyone living in the United States?

Which compounds are classified as Arrhenius acids? (1) HCl and NaOH (2) HNO3 and NaCl (3) NH3 and H2CO3 (4) HBr and H2SO4

True or False? It's not possible to build a triangle with side lengths of 3, 3, and 3.

Which compounds are classified as Arrhenius acids? (1) HCl and NaOH (2) HNO3 and NaCl (3) NH3 and H2CO3 (4) HBr and H2SO4