Consider the words typically associated with geometry. are there any words that would be hard to precisely define? what words can you think of?

Sample Response: There are words such as point, line, plane, and distance that are used frequently in geometry and other courses that are difficult to define. The words are generally described without a formal definition.

Step-by-step explanation:

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6