When two triangles<span> are </span>congruent<span> they will have exactly the same three sides and exactly the same three angles. The equal sides and angles may not be in the same position (if there is a turn or a flip), but they are there</span>
Answer:
140 inches
Step-by-step explanation:
one decagon has 10 sides
14*10= 140
Answer:
b = 13
Step-by-step explanation:
Divide 143 by 11
Answer:
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Step-by-step explanation:
30y
Answer:
56.
Step-by-step explanation:
That is the number of permutations of 2 from 8
= 8P2
= 8!/(8-2)!
= 8!/6!
= 8 * 7
= 56.
