I would go with the 3rd one
The answer would be: Intake, Compression, Power, and Exhaust.
<span>Intake: also known as induction or suction.
Compression: starts at the end of the suction stroke, and ends at T.D.C.
<span>Power: also known as combustion. This is the start of the second revolution of the four stroke cycle.
</span><span>Exhaust: also known as outlet. In here, the piston once again returns from B.D.C. to T.D.C. while the exhaust valve is open. This action eliminates the spent air-fuel mixture through the exhaust valve.</span></span>
The answer to the question is probably C
Answer:
Explanation:
1. Calculate the perimeter p
p = a + b + c = 174 + 138 + 188 = 500
2. Calculate the semiperimeter s
s = p/2 = 500/2 = 250
3. Calculate the area
We can use Heron's Formula:
Chapters there’s your answer I guess