Answer:1000
Step-by-step explanation:
Answer:
-1 1/2
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Three faces are equal triangles with:</u>
- base = 8 units, height = 6 ft
<u>The base is a triangle with:</u>
- base = 8 ft, height = 6.9 ft
<u>Surface area is sum of areas of 4 faces:</u>
- S = 3*(1/2*8*6) + 1/2*8*6.9 = 99.6 ft²
Answer: 9
Step-by-step explanation:
isn't it obvious
Answer:19
Step-by-step explanation: 380 divide by 20 is 19
give me brainliest please