Answer:
<h3>Displacement = 0.7854 x bore² x stroke x # of cylinders.</h3><h3 /><h3>.7854 x 3² x 3 x 4 = 84.82 cubic inches</h3>
Explanation:
<h2>
<em><u>PLEASE</u></em><em><u> </u></em><em><u>MARK</u></em><em><u> ME</u></em><em><u> BRAINLIEST</u></em><em><u> AND</u></em><em><u> FOLLOW</u></em><em><u> ME</u></em><em><u> LOTS</u></em><em><u> OF</u></em><em><u> LOVE</u></em><em><u> FROM</u></em><em><u> MY</u></em><em><u> HEART'AND</u></em><em><u> SOUL</u></em><em><u> DARLING</u></em><em><u> </u></em><em><u>TEJASWINI</u></em><em><u> SINHA</u></em><em><u> HERE</u></em><em><u> </u></em><em><u>❤️</u></em></h2>
Accident was caused by what
I don't know but I am guessing 666 or 777 or 888.
