Answer: 12
Step-by-step explanation:
3 x 4 = 12
Answer:
It looks like you forgot to attach a picture.
Since I cannot answer you're question fully, it will not be a complete solution.
The formula for the area of a triangle is
.
Just substitute you're base and height values.
Hope this helps!!!
Answer:
around 4.52.
Fraction form: 
Step-by-step explanation:
Brainliest?
Answer:
Area = 16π
Step-by-step explanation:
Area of a circle = πr^2
= 64π
= sqrt64
r = 8 because 8 × 8 is 64
Radius = 8
Now, use the circumference equation:
= 2πr
= 2π(8)
= 16π