Answer:
144 m²
Step-by-step explanation:
The net is composed of a square and 4 congruent triangles
Area o square = 6 × 6 = 36 m²
Area of 1 triangle = 0.5 × b × h = 0.5 × 6 × 9 = 3 × 9 = 27m²
Area of 4 triangles = 4 × 27 = 108 m²
Surface area = 36 + 108 = 144 m²
<span>such as a formula to find volume or a formula to count combinations. Formulas can also be equations involving numbers and/or variables, such as Euler's formula.</span>
I cannot do this because it wont let me look at the attachment i am sorry
Answer:
B x = sqrt(48)
Step-by-step explanation:
Half of the bottom side measures 4.
4^2 + x^2 = 8^2
16 + x^2 = 64
x^2 = 48
x = sqrt(48)
Answer: B x = sqrt(48)
