Answer:
1/2²m²
Step-by-step explanation:
X= -3
Explanation: PEMDAS
try finding the y and the x and that will give you your answer and if you need help let me know I will help you
28/4=7 Therefore 1/4 of 28 is 7
Answer:
(n-2) x 180 degrees
Step-by-step explanation:
To find the sum of interior angles of a polygon, multiply the number of triangles in the polygon by 180°. The formula for calculating the sum of interior angles is ( n − 2 ) × 180° where n is the number of sides. All the interior angles in a regular polygon are equal.
