Each edge of a wooden cube is 5 centimeters long. The cube has a density of 0.65 g/cm3 . What is the mass of the wooden cube? Enter your answer in the box.

81.25

Step-by-step explanation:

5cm=125 cm^3*0.65g/cm^3=81.25 g, It’s correct I took the quiz

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