Answer:
All are 63
Step-by-step explanation:
m∠1 = 180 - 117 = 63 (linear pair)
m∠2 = 63 (alternate interior angle with ∠1)
m∠3 = m∠1 = 63 (isosceles triangle property)
Hope it helps :)
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5 units is the length of the side opposite ZB
Total divided by number of rows=number per row
63/7=9
9 per row
Answer:
459
Step-by-step explanation:
27 x 17= 459