Answer:
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I don't know if this will help, but here is the definition of the HL theorem.
The HL Theorem states that if the hypotenuse and leg of one right triangle are congruent to the hypotenuse and leg of another right triangle, then the two triangles are congruent.
Step-by-step explanation:
Additional link to help! ;)
https://tutors.com/math-tutors/geometry-help/hl-theorem
If we use v for Vidya's age, then the expression (24v)+6
69 ofc lbeacyse овощфзйт Цапок фыазж и в итоге он был очень сильно тебя хочу тебя видеть я тебе говорю я тебе сейчас позвоню и ты меня очень очень много работы я не
Answer:
Line segment RS ST TW RT RW SW
From the setup of the problem, the "length of the top of the bookcase, measured along the attic ceiling" will be the hypotenuse of a right triangle, the length "AB". We have both the angle between AB and AC and the length of AC (3.24 meters), so we can use trigonometric identities.
The cosine of the 40 degree angle between AB and AC is equivalent to the length of AC divided by the length of AB. Equivalently, we have:
where "h", the hypotenuse, is the length we want. Rearranging the formula to solve for h we have that
which is 4.2295... meters. Converting to centimeters (multiplying by 100) we have that h = 422.95... centimeters, or if we round the value, h = 423 centimeters.