Respuesta :
B,C,E are true !
Step-by-step explanation:
We know that , area of rectangle is :
⇒ [tex]Area = Length(width)[/tex]
The original rectangle is 6 by 4 with:
⇒ [tex]Area = 6(4)[/tex]
⇒ [tex]Area = 24in^2[/tex]
The 1st enlargement = 6*3 by 4*3 So area is :
⇒ [tex]Area = (6(3))(4(3))[/tex]
⇒ [tex]Area = 216in^2[/tex]
The second enlargement is 18*3 by 12*3 So area is :
⇒ [tex]Area = (18(3))(12(3))[/tex]
⇒ [tex]Area = 1944in^2[/tex]
A.The area of the first enlargement is 72 square inches.
False it is [tex]216in^2[/tex]
B.The area of the second enlargement is 1,944 square inches.
True
C.The area of the second enlargement is (3 squared) squared times the original area.
[tex]\frac{216}{24} =9[/tex] True
D.The area of the second enlargement is 3 times the area of the first enlargement.
[tex]\frac{1944}{24} = 9[/tex] False
E.The ratio of the area of the first enlargement to the area of the original equals the square of the scale factor.
The scale factor is 3, [tex]3^2 =9[/tex] [tex]\frac{216}{24} =9[/tex]
True
Answer:
the answers are B C and E for sure
Step-by-step explanation:
