L 1.8.3 Test (CST): Statistical Analysis Question 1 of 25
2 Points
All else being equal, a study with which of the following error ranges would be
the most reliable?
O A. +9 percentage points
O
B. +3 percentage points
O C. +12 percentage points
D. 6 percentage points

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

i dont understand

step-by-step explanation:

i would need to see the shape

step-by-step explanation: