Answer:
4.32ft^2
Step-by-step explanation:
A of a rhombus = l x w
=2.4x1.8
=4.32
∴ the area of the solar panel is 4.32ft^2
For some reason I am not receiving a photo.
Answer:
so u see
Step-by-step explanation:
A + b + c = 180
a = 2b
b = c + 4
Substitute the b equation into the a equation
a = 2(c + 4)
a = 2c + 8
Substitute equations a and b into the first equation
2c + 8 + c + 4 + c = 180
4c = 168
c = 42
Find the other angles using c
b = 42 + 4
b = 46
a = 2(42) + 8
a = 92
Therefore angle a is 92 degrees, angle b is 46 degrees, and angle c is 42 degrees.
