Step-by-step explanation:
is they're any pictures that go with these?
Answer:
angle 3 = 79 degree
Step-by-step explanation:
given:
angle 1 = 98 degree
angle 2 : 19 degree
angle 3 =?
angle 2 + angle 3 =angle 1 (sum of two interior angle opposite angles is equal to the exterior angle formed)
19 + angle 3 = 98
angle 3 = 98 - 19
angle 3 = 79 degree
Answer:
-0.2
Step-by-step explanation:
Gradient/slope = 
If you take 438 divided by 4 = 109.5 109.5 + 74.5 = 184 74.5 x 4 = 298