Which side lengths form a right triangle ?
1 answer:
Answer:
B
Step-by-step explanation:
1^2 + 8^2 = c^2
1 + 64 = c^2
65 = c^2
√c^2 = √65
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Answer:
work is shown and pictured
Step-by-step explanation:
Answer:
A = 135
Step-by-step explanation:
The area of a triangle is found by
A = 1/2 bh
A = 1/2 (18)*15
A = 135
Answer:

Answer:
14 dollars
Step-by-step explanation:
42 / 3 = x amount of dollars
14 = x
so every one sweater costs 14 dollars