Answer:
513.69
Step-by-step explanation:
^^^^
Subtract 748.25 by 234.56 and you get
Answer:
w = 4 cm
Step-by-step explanation:
recall that the area of a triangle is given by
A = (1/2) x base length x height
we are given:
A = 10 cm²
base length = 5 cm
height = w
substituting the values above into the equation,
A = (1/2) x base length x height
10 = (1/2) x 5 x w
20 = 5w
w = 20/5
w = 4 cm
Answer:
a) 5/-6, - 5/6
b) 7/-2, -7/2
Step-by-step explanation:
The arc length, radius and the included angle are related as
where
is in radians.
The radius
is given by

Correct choice is (B).