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Answer:
Step-by-step explanation:
8. isoceles
9. Equilateral
10. Scalene
Remember, isosceles has TWO equal sides.
Equilateral has all its sides equal.
Scalene has NO equal sides.
Answer:
Option (A). 363 units²
Step-by-step explanation:
Surface area of the rectangular pyramid = Area of the rectangular base + Area of the lateral sides of the pyramid
Area of the rectangular base = Length × Width
= 11 × 11
= 121 units²
Area of the lateral sides = 4(Area of one lateral side)
= 4[]
= 2(11)(11)
= 242 square units
Area of the rectangular pyramid = 121 + 242
= 363 square units
Therefore, Option (A) will be the answer.
Answer:
it would be simplifyed to -7.9c+17.9
Step-by-step explanation:
So the answer is only 2 terms
If brainiest is earned its Greatly Appreciated
Step-by-step explanation:
= 181.33