What percent of a circle is 1/2 of a circle plus 1/4 of a circle

75%

Step-by-step explanation:

1/2 + 1/4 =

Getting a common denominator

2/4 + 1/4 = 3/4

To change to a percent, we need to get a number over 100

Multiply by 25/25

3/4*25/25

75/100

75%

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation: