Part A: marisol, because 831,982 is closer to 830,000 than 800,000 is
Step-by-step explanation:
Area of first triangle = 1/2bh
the base of the triangle = the radius of the semi-circle = 2yd
height = 5yd
Area = 1/2(5yd)(2yd)
A = 5yd(yd)
A = 5y^2d^2 squared units.
since the second triangle also has the same dimensions as the first triangle
hence:
Area of the second triangle = 5y^2d^2 squared units.
Area of semi-circle = πr^2
Area = π(2yd)^2
A = 4πy^2d^2 squared units
Answer:
4 × 5 + 7
Step-by-step explanation:
I did the math.
.....
Answer:
-31
Step-by-step explanation:
5 - (4 + 2)^2 = -31
