Answer:
the answer is 29
Step-by-step explanation:
Answer: 102cm²
Step-by-step explanation:
Area of base = 6 × 7 ÷ 2 = 21
Area of lateral face = 6 × 9 ÷ 2 = 27
Since all of the sides of the base are equal, we can multiply the area of 1 lateral face by 3 to get the area of all the lateral faces.
27 × 3 = 81.
Now we add up the area of the base and the lateral faces.
21 + 81 = 102cm²
I am not a professional, simply using prior knowledge!
Note- It would mean the world to me if you could mark me brainliest!
Answer:
x=21
Step-by-step explanation:
cross multiplying:
x-6=15
x=15+6
x=21
Answer:
lol you deleted my answer loser
Step-by-step explanation:
