Read the tape measure correctly. Make sure you label feet with ft and inches with in. Use the slash beside the shift or num lock key for a fraction bar.

a) 8½

b) 83⅘

c) 21 7/10

d) 1 ¾

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse