Hi Kevin. We type the caret symbol ^ to show exponents.I calculated OA to be 16.4m using a2+b2=c2
Hi Kevin. We type the caret symbol ^ to show exponents.
I get a different length for OA.
Please show your work using:
a^2 + b^2 = c^2
[imath]\;[/imath]
Hi Kevin. I don't recognize any correct work, on your second (expanded) image, except length 14.3 that you labeled for AD. Your lengths for AC, AO, CO, DO are not correct. You posted that you'd used the Law of Cosines, but I don't see it. I see an isolated inverse-sine expression (containing an improper equals sign).Would you give me mark for [work] being [correct]