What fraction is half way between 1/4 and 1/2

1/2 = 2/4

Between 1/4 and 2/4 is

1.5/4 = 3/8

3/8

Step-by-step explanation:

That would be  1/4 + ( 1/2 - 1/4) / 2

=  1/4 + (2/4 - 1/4)/2

= 1/4 +( 1/4) /2

= 1/4 + 1/8

= 3/8

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.