A ladder is leaning against a wall. The foot of the ladder is 6.5 feet from the wall . The ladder makes an angle of 74° with the level ground . How high in the wall does the ladder reach .? Show a diagram.

6.25

Step-by-step explanation:

Let the height of the wall be h

Sin 74=h/6.5

h =6.5sin 74

h=6.25

answer: a.   one is a factor of every whole number since every number is divisible by itself.

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

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