Answer:
There are 180 degrees in a triangle so it is 80 degrees
Answer:
a) 1790 b) 1.79
Step-by-step explanation:
a) you just add to get the perimiter 2(900) + 2(400) to get 1790
b) 1000 meters makes a kilometer so we divide by 1000 and get 1.79 for the kilometers
Answer:
z = ± 0.772193214
Step-by-step explanation:
Answer:
angle of 90 degrees
Step-by-step explanation:
if the length satisfy the pythagorean theorem (a2+b2=c2) then it is a right traingle
2 eggs are needed because if you need 4 to make 2 batches, you have to divide 4 by 2.
