I could use help with this asap

Going from the original to the scaled image, we see that 1 ft turns into 3 ft. This is from multiplying by 3.

The same happens when we go from 2.3 to 6.9

2.3*3 = 6.9

Each dimension has been tripled.

Normally the original image is shown on the left because the reading order is usually left to right. So that could cause some confusion.

step-by-step explanation:

it's 15

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .