Unit form is putting all numbers in place according to its place value.
The proble states 7 hundred which means that 7 is in the one hundreds place.
7 * 100 = 700
The unit form is 700 x 10 = 7,000
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:

Step-by-step explanation:
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Two triangles are congruent if and only if their corresponding parts are congruent (CPCTC).
50.24
Step-by-step explanation:
to find the circumference of a circle, you divide the Diamater by 2.
this gives you the radius. radius x 3.14 = circumference