Call
The carbons of CH2=CH and CO have sp2-hybridization. The carbons of CH3 have sp3-hybridization. The distances of C(sp3)-C(sp3) bonds are around of 154 pm. The distances of C(sp3)-C(sp2) bonds are around of 150 pm. The distances of C(sp2)-C(sp2) bonds are around of 147 pm. The distances of C(sp2)-H bonds are around of 109 pm. The distances of C(sp3)-H bonds are around of 110 pm.