X²=144
x=√144
x=12 or x=-12
The surface area of the square bottom = L x W = 7 x 7 = 49 cm^2
The area for one of the triangles = 1/2 x base x height = 1/2 x 7 x 9 = 31.5 cm^2
There are 4 triangles, the total area for the triangles = 31.5 x 4 = 126 cm^2
Total area = base + triangles = 49 + 126 = 175 cm^2
Answer: x=6
Step-by-step explanation:
The answer is translation.
Translation: moves to another location without changing in any other way.
Answer:
rhombus
Step-by-step explanation:
Hope it helps you in your learning process.
