Step-by-step explanation:
quarter circle means that you just find the are and then divide it by 4.
hence,
(3.14 × 8²) ÷ 4 = answer
the answer is 50.24 cm²
hope this helps.
Answer:(-2,-6)
Step-by-step explanation:Put it in a graph and it should be the dot in the direct middle
A) triangle c, has the largest area
b) a= 1/2 (3) (3) a= 4.5
the picture shows what i mean hope this helps :)
Using,
1+cot^2 x = csc^2 x
1+ (5/12)^2 = csc^2 x
1+25/144 = csc^2 x = (144+25)/144 = 169/144
csc x = sqrt (169/144) = 13/12
sin x = 1/ csc x = 1/(13/12) = 12/13 is your answer :)
<span>Answer:
50.24 cm
Steps:
π = 3.14
</span>
r = 4 ( half of the diameter )
A = π r^2
A = ( 3.14 ) ( 4 )^2
A = ( 3.14 ) ( 16 )
A = 50.24 cm
