Answer:
960cm³
Step-by-step explanation:
Find the base of the triangle (use phytagoras theorem)
c²= a²+b²
20²= 16²+b²
400=256+b²
b²=400-256
b²= 144
b=

base= 12
Volume: (1/2×b×h)×l
= (1/2×12×16)×10
=(6×16)×10
=96×10
=960cm³
Answer:
The correct answer is 1/36
Step-by-step explanation:
The answer is 35cm for the area
Answer:
the perimeter is 87
Step-by-step explanation:
Answer:
3 × 3 × 1.5
Step-by-step explanation:
Volume = base area × height
13.5 = s² × ½s
½s³ = 13.5
s³ = 27
s = 3
½s = 1.5
Dimensions:
3 × 3 × 1.5