Answer:
too much reading, can you put more points.
(edit: OML SO SORRY -THOUGHT THIS WAS QUESTIONS)
Step-by-step explanation:
Answer:
b = 1
b = -1
a = 0
Step-by-step explanation:
The answer to the question is d
Answer:
h = 1.403733341286
Step-by-step explanation:
17.
the triangle of sides ‘l’ and ‘l-h’ is a right angled triangle.
Then

Then

Then

18.
For l = 6 and θ = 40 :

= 6-6cos(40)
= 1.403733341286
Step-by-step explanation:
sorry I was only able to solve E
I hope it helps
the answer is in the image above