Answer:
can you re take the picture it is a bit b;urry thnkas
Step-by-step explanation:
Area of all triangles : 10 x 12 = 120 120 divided by 2 = 60 then, 60 x 4 = 240
Area of the Square: 12 x 12 = 144
Surface Area of the Pyramid: 240 + 144 = 384 square millimeters!!
Hope This helps :)
A triangle's area S=0.5*base*height
so we know 227.04=0.5*47.3*height
height=9.6inches
Answer: height=9.6inches
Answer:
137.44 units^3
Step-by-step explanation:
