Find the value of X in the triangle. Then classify the triangle as acute right or obtuse
2 answers:
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Answer:
65°
Step-by-step explanation:
The consecutive interior angles theorem states that if two parallel lines are cut by a transversal line then the resulting pair of consecutive angles formed are supplementary (that is they add up to 180°).
Given that the painting rows are parallel to each other and a painted line (transversal) cut the parallel lines forming consecutive interior angles m∠1 and m∠2. Therefore:
m∠1 + m∠2 = 180°
m∠1 + 115 = 180
m∠1 = 180 - 115
m∠1 = 65°
A = 
bh Multiply both sides by 2 to cancel out the fraction
2A = bh Divide both sides by b
= h Switch the sides to make it easier to read
<span>h = </span>
2A = bh Divide both sides by b
<span>h =