Answer:
first off you add them all up u get 81 pieces of candy, soooooooooooooooooo you know 9x9 it equals 81 so the answer is 81 and im srry if im wrong :)
Step-by-step explanation:
bc im confident brainliest plss
Answer:
8.72×10²
Step-by-step explanation:
- 8.72×10²=872
Surface area = 56 cm2
Explanation:
Area of square base = Side x Side = 4 x 4 = 16 cm2
Area of triangle = 1/2 x Base x Height = 1/2 x 4 x 5 = 10 cm2
Area of 4 triangles = 10 x 4 = 40 cm2
Surface area of pyramid = 16 + 40 = 56 cm2