MPM2D UNIT 5 Applications - Assignment Please help
Saniya Skull Drinker is a Viking chieftain that is approaching the entrance of a river. The river is defended by
guard towers on each riverbank. Saniya's main shipmaster, Will Stormslayer, notes that the two distances of
each of the towers to the ship differ by 83m, and that from the ship's location the angle formed between those
distances is 65º.
a) If the sum of the longer distance squared and the shorter distance squared is 40709m, how far apart are
the two towers from each other (how wide is the opening of the river)?
(Round final answers to the nearest metre or degree)
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i can you with this sweetie!

step-by-step explanation:

stops on an even number.

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.