Answer:
the volume of this can only be solve as pedmas or diver prop
Step-by-step explanation:
the two x and four x with 3x+3x+6
Answer:
x <- x - 5
Step-by-step explanation:
Answer:
135 degree
Step-by-step explanation:
Answer:
15tan 30
Step-by-step explanation:15 tan30°
Remember SOHCAHTOA.
tanθ =
opposite
adjacent
tan30° =
x
15
x = 15 tan30°
Area of a semi-circle = 1/2 x x r square.
area of larger semi circle
= 1/2 x x 10 square
= 50
area of smaller semi circle
= 1/2 x x 5 square
= 12.5
Total area = 50 + 12.5 = 196 cm square ( to 3 sf ) or 62.5
