Let's find area of the base.: 5x4.3=21.5, 21.5/2=10.75
Area of the Faces : 5x3=15/2=7.5x4=30
Let's add 10.75 +30=40.75
Answer:
The answers are 18 and 12
Step-by-step explanation:
You just start from 6 and 0 and keep on going like 7 and 1, 8 and 2, 9 and 3 etc. When I reached 18 and 12, the sum was 30, and it was 6 numbers apart.
I think it isnt a right triangle, but im sorry if thats wrong
Answer:
504
Step-by-step explanation:
you can add all of them then times that by six to get 504 as your answer
Hope this helped.
A brainliest is always appreciated.
Here's the method on the first one (36)
The ratio is

, hence if we call

the number below

, we will have

hence

I_72__I_36_I_24_I_12_I
<span>I_126_I_
63_I_42_I_21_I
</span>