Since a triangles angles add up to 180 you would add the other sides and then
180-161=19
So angle 1 is 19 degrees
Answer:
A
Step-by-step explanation:
-19-11 = -19 + (-11)
Answer: 70 units. = 37 units. The diagonals bisect each other at right angles so when we draw the 2 diagonals we have 4 congruent right-angled triangles.
The first box is 1
the second box is 50
the third box is 8
you’re welcome
Maybe use a ruler To find the area and add them together to fin the volume.
