Answer:
86 cm.
Step-by-step explanation:
If we add 1 more triangle to one in the picture we that:
If we place 6 triangles together the perimeter will be 6 + 2 = 6
for 8 triangles the perimeter is 10 .
For 84 the perimeter will be 86 cm.
Answer:
hi
Step-by-step explanation:
is this a quetion?
im not mad gust ?????
Answer:
A
Step-by-step explanation:
A rule for every right angle triangle is a^2+b^2 =c^2
but here 5^2 + 10^2 does not equal to 12^2.
Therefore the answer is A.
Answer:
The answer is B
Step-by-step explanation:
