999coco999 999coco999

02-06-2022
Mathematics

contestada

ABC DEF. The area of ABC is given. Find the area of DEF

ABC DEF The area of ABC is given Find the area of DEF class=

Respuesta :

Medunno13 Medunno13

06-06-2022

Answer: B

Step-by-step explanation:

The ratio of the areas of similar figures is the square of the scale factor.

Scale factor = image/preimage = 48/12 = 4.

So, the ratio of the areas is 16, and thus the area of DEF is (16)(90)=1440

Answer Link

Otras preguntas

Help hurry I only have 2 minutes

Let f(x)=2x2−1. The quadratic function g(x) is f(x) translated left 2 units. Enter the equation of g(x) in the box. [ ]

How did the introduction of universal public education affect the economies of the United States and Western Europe? A. Countries with universal education showe

what is the total area of the shape

What is the area of a square with 8-inch sides

During what phase of the female’s uterine cycle is the uterine lining shed?

Which of these steps are included in Friar Laurence’s plan? Select all that apply. A.Juliet should drink the sleeping potion. B.Juliet should tell her father s

In science class, the girl to boy ratio is 3 to 7. If there are 50 students total in the class, how many are boys

What are the many themes of Blacks Ships Before Troy?

All per-unit concepts rely on ratios, meaning (A. Division, B. Multiplication) , to provide a type of measurement.