Check Your Understanding 5. Calculat for each of the following, express your answers to the nearest s. area of object Practise of a py of a unit...

I was wondering if I could get help with these please. My assignment is due soon and I need to get my work done. Thank you in advance.

Check Your Understanding5. Calculatfor each of the following, express your answers to the nearest s.area ofobjectPractiseof a pyof a unit where necessary,1. Calculate the surface area of each of the following.a spheb)d = 38 in.1.3 m21 in.1.2 m2.1 mApply6. Aud)9 in.cy8.5 in.EC)A15 cmr = 3.6 cm8 in.10 in.r = 4.5 cm