Answer:
A. (x*2.5)*x
B. (32*2.5)*32=2560
Step-by-step explanation:
Answer:
Equation 1
6*a = 360°
Equation 2
2*a + 2*b = 360°
a = 60°
b = 120°
Step-by-step explanation:
From the first picture we can see that 6 angles a° made a complete circle, that is, 360°. So:
6*a = 360°
a = 360°/6 = 60°
From the second picture we can see that 2 angles a° and 2 angles b° made a complete circle, then:
2*a + 2*b = 360°
2*b = 360° - 2*60°
b = 240°/2 = 120°
They are adjacent angles, they don't overlap and share a common vertex.
It's C. For the congruent sides are the ones across from it and below it. Hope this helps.
Answer:
174 inches squared
Step-by-step explanation:
First, we have to remember what the area of a triangle is:
Since there are 4 of the same triangle, multiply the area of one triangle by 4:
