Answer:
19 in = 48.26 cm
Step-by-step explanation:
Devide 19 by 2.54 you get 48.26 cm
Answer:
D
Step-by-step explanation:
Cosine is adjacent / hypotenuse, so 12/13
we conclude that the dimensions and area of the scaled figure are:
- l₂ = 48 in
- w₂= 32in
- A₂ = 1,536 in^2
How to find the dimensions of the large rectangle?
First, we know that the large rectangle is the smaller rectangle rescaled, with a scale factor k = 4.
This means that each dimension of the smaller rectangle must be multiplied by 4 to get the correspondent dimension on the larger rectangle.
The dimensions of the smaller rectangle are:
l₁ = 12in
w₁ = 8in
Then the correspondent dimensions of the large rectangle are:
l₂ = 4*12in = 48 in
w₂= 4*8in = 32in
Now, the area of the large rectangle is given by the product between the two dimensions, we will get:
A₂ = 48in*32in = 1,536 in^2
Then, we conclude that the dimensions and area of the scaled figure are:
- l₂ = 48 in
- w₂= 32in
- A₂ = 1,536 in^2
If you want to learn more about rectangles:
brainly.com/question/17297081
#SPJ1
The formula for area of a square is Area = side^2.
You are given the area, so now you have 97,818 = Side^2.
To find Side, take the square root of both sides:
Side = √97818
Side = 312.76 miles.
Rounded to the nearest mile is 313 miles.
