Surface area of the square pyramid = 217.8 in²
Solution:
Side length of the square = 9 in
Area of the square = side × side
= 9 in × 9 in
= 81 in²
Area of the square = 81 in²
Perimeter of the base = 4 × 9 in = 36 in
Slant height of the triangle = 7.6 in
Surface area of the square pyramid



= 217.8 in²
Surface area of the square pyramid = 217.8 in²
Answer:
y ≤ -21
Step-by-step explanation:
y+6≤-15
y≤-21
Hope this helps!
Answer:
1 a 2d 3a
Step-by-step explanation:
hope this help even though I'm late
The correct answer of 16/38 simplified is 8/19
Answer:
i don't know this answer but i do know something about math i know a square plus b square = c square
Step-by-step explanation: