,no.4, is the number line to shows the value of (X)
so one: the middle Angles are all 90 degrees triangles equal 180, the angle opposite of "x" is equal to 34 so 180-90-34=x
two: both angles are equal set it up like an equation and solve for n
three: the corner angle of the right triangle is equal to 61 as well again do 180-(61×2)=x
4: do this equation (<ktu)2+ x = 180 then solve for x
5: not exactly.sure what its asking
hope this helps
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In order to calculate the amount of sod required you must measure the length and width of the areas in feet. Length x Width= square feet divided by 9 will give you the number of square yards needed. Our sod rolls measure 24″ x 81″ or 2 ft x 6.75 ft. Each roll of sod will cover 1.5 sq.
