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
Answer:
0.09
Step-by-step explanation:
0.03 divided by 100
Answer:
thank you
Step-by-step explanation:
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Answer: 1/2
Step-by-step explanation: