If the face is a square, then (l*l)
If the face is a triangle, then (b*h)(1/2)
If the face is a rectangle, then (l*w)
If the face is a circle, then (r²)(3.14)
You can then add all these faces up to get the total surface area of the prism.
The interior angle measures are 900 degrees
131+122+125+148+107+126 = 759
900-759 =141
X = 141
Answer:
Where is the rest of the equation?
Step-by-step explanation:
