Question

how AOF=C in first step

Answer 1

yeah sure for your help



: : : : : : : : : : : :


Here is your answer

here OF is perpendicular to AB


then orthocentre is 90 degree


then see the figure carefully

angle AOF equal to 90 degree minus c and also PAL because in between diagonal have so that's why it dividing in two figure


:: : : : : : : : : : : : : : : : : : : : :



hope you satisfied with my answer


please mark as brainlest as if it helps you