ok Kirishima
Answer:
The height of the triangle is 6.5cm
Step-by-step explanation:
First of all we need to use the formula to calculate the area of a triangle:
a = area = 45.5 cm²
b = base = 14 cm
h = height
a = (b * h) / 2
we replace with the known values
45.5cm² = (14cm * h) / 2
45.5cm² * 2 = 14cm * h
91cm² / 14cm = h
6.5cm = h
The height of the triangle is 6.5cm
The volume is 32.4
get the circumference and divide by pi which is 3.1415926535897932384626
LCM = 1260
The lowest common factor is 1260
Hope this helps! :)
Answer:
12
Step-by-step explanation:
Each side has to be 3
