Answer: 180cm
Explanation:
The area of a triangle is 1/2(b)(h).
The height of the triangles is 12cm and the base is 6cm.
1/2(6)(12) = 36cm
Multiply by 4 = 144
For square: 6 • 6 = 36cm
144cm + 36cm = 180cm
First vector orthogonal<span> to ⟨−</span>3<span>,4</span>
I think by 1-5 you mean 1/5??
1/5 = 0.20 = 20%
50% + 20% = 70%
100-70 = 30
so 30% were sponge cakes
Given function is

At t= 79.5 degree.
So we can place t= 79.5 in given equation

=

=

=

So elevation equal to 625 meter at t = 79.5 degree.