Step-by-step explanation:
Length of title to board = (1/3) : (1/2) = 2 : 3.
Area of tile to board = (1/3)² : (1:2)² = 4 : 9.
Answer:
A. 4.40 square units
Step-by-step explanation:
The triangle is isosceles with base angles of 70°. The a.pex angle will be ...
180° -2(70°) = 40°
The area of a triangle can be computed from two sides and the angle between them as ...
A = (1/2)ab·sin(γ)
A = (1/2)(3.7)(3.7)sin(40°) ≈ 4.40 . . . square units
£100 - £y would be left :D
I think its A.Hope that helps :)