nyahanna99 nyahanna99

02-06-2022
Mathematics

contestada

SUPER EASY 9TH GRADE GEOMETRY
- find the area

SUPER EASY 9TH GRADE GEOMETRY find the area class=

Respuesta :

musiclover10045 musiclover10045

02-06-2022

using the diagonal: area = 1/2 x diagonal^2

the full diagonal is 20 x 2 = 40 cm

area = 1/2 x 40^2 = 800

answer: 800 cm^2

Answer Link

Otras preguntas

Two diverging light rays, originating from the same point, have an angle of 5° between them. After the rays reflect from a plane mirror, what is the angle betwe

2-3 facts about Warsaw Pact

The Habsburg Empire did all of the following EXCEPT A. take control of Hungary, Croatia, and Slovonia. B. lose their Holy Roman Empire in Germany. C. remain a c

List all integers between -0.6 and 4.17 THANK U

find the amplitude, period, and phase shift of the function defined by: y=3-2cos(3x+pi)

What is the probability of someone correctly guessing your Social Security number? (Assume all digits 0-9 are available for use)a

What are the operation sines that make this statement correct? 3_5_7_18_3=14

What are the operation sines that make this statement correct? 3_5_7_18_3=14

The Commissariat established by Frederick William in Prussia became A. the overseer of the army. B. an agency of civil government. C. both a military and civil

Two diverging light rays, originating from the same point, have an angle of 5° between them. After the rays reflect from a plane mirror, what is the angle betwe