Question

Made is a square find the unknown angle

Answer 1

Answer:

Step-by-step explanation:

To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.

$<FollowME>$

Answer 2

Answer:

the angles of a square = 360(total sum of all angles of square)/4(sum of numbers of angle in a triangle)

360/4=90

Step-by-step explanation:

All sides are the same length (congruent) and all interior angles are the same size (congruent). To find the measure of the interior angles, we know that the sum of all the angles is 360 degrees (from above)... And there are four angles... So, the measure of the interior angle of a square is 90 degrees