68 degrees
The Isosceles triangle has two angles of 56 and one angle of 68.
1/4 - 1/2 = -1/4 but 1/2 - 1/4 = 1/4
Is this math or did you make a mistake?
You would use the method:
c. SSS
That is because since you were not given any angles and only sides of the window you could only prove this with three different sides.
Answer:
28.5
Step-by-step explanation:
we use the formula of area of rectangle and add with the formula of the triangle.