Answer:
Quadrant one if its positive (6, 8)
<em>10.....................thanks XD - smilez</em>
Step-by-step explanation:
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Answer:
16.403
22.312
Step-by-step explanation:
Answer:
∠ HCF = 108°
Step-by-step explanation:
∠ ABG and ∠ HCF are alternate exterior angles and are congruent, thus
12x = 11x + 9 ( subtract 11x from both sides )
x = 9
Thus
∠ HCF = 11x + 9 = 11(9) + 9 = 99 + 9 = 108°