The scale on a blueprint indicates that ½ " equals 10 feet. what would be the ratio for this blueprint?

the ratio for this blueprint is 1:20

Step-by-step explanation:

The scale on a blueprint indicates that ½ " equals 10 feet

The ratio is in the form of a:b

Here from the given information

the value of 'a' is 1/2  and the value of b is 10

so the ratio a:b becomes

Multiply both sides of the ratio by 2 to remove fraction

so the ratio for this blueprint is 1:20

ok

step-by-step explanation:

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two