18. Calculate the missing length.
1.35m
3.25m

A²+B²=C²

1.35² + 3.25² = C²

1.8225 + 10.5625 = C²

C² = 12.385 m²

C= 3.519

C = 3.52 m

The length equal 3.52

I hope I helped you^_^

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm