If it is 2/3 of length, should be 60 cm?
Answer:g^2-6g+9
Step-by-step explanation:
add the like terms
Answer:
b no
Step-by-step explanation:
c^2 =
Answer:
L = 324 cm²
S = 359.1 cm²
Step-by-step explanation:
Lateral surface area of a triangular prism is given by,
Lateral surface area = Perimeter of the triangular base × Height
= (9 + 9 + 9)×12
= 27 × 12
= 324 cm²
Surface area area of the triangular prism = Lateral area of the prism + Area of the triangular bases
= 324 +
= 324 +
= 324 + 35.1
= 359.1 cm²