Answer:
a = b = 40°
Step-by-step explanation:
∠ a and 140° are adjacent and are supplementary , thus
a = 180° - 140° = 40°
a and b are alternate angles and are congruent, thus
b = a = 40°
It’s isosceles because 2 acute angles and one 90 degree angle makes an isosceles triangle
Answer:9 males
Step-by-step explanation: 27\3=9 9*2=18 females males=9
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Based on the situation above the inequality will he use to contradict the assumption is <span>
4:10 ≠ 6:14</span>
if DE is parallel to BC
then
4: (4+5) = 6 : (6 + 8)
