Answer:
D
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
The square oh the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
h² = (9
)² + (9 )² = 162 + 162 = 324 ( take the square root of both sides )
h = 
= 18 → D
Area is 706.858, rounded is 707
Answer:
2.37783 or 23.7783
Step-by-step explanation:
The number of minutes that the students have studied d
1.Never, 2 never, 3.always
