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Irina-Kira [14]
3 years ago
9

20 POINTS TO WHOEVER CAN ANSWER THIS QUESTION! PLZZZ?!

Mathematics
2 answers:
kramer3 years ago
8 0

Answer:

a) The distance from Spruce Road to Pine Road along Oak Street is 11 miles,

b) The distance from Spruce Road to Pine Road along Main Street is 22 miles.

Step-by-step explanation:

a) Let x be the  distance from Spruce Road to Pine Road along Oak Street,

By the given diagram,

tan 60^{\circ}=\frac{11\sqrt{3}}{x}   ( Since, tan Ф = Perpendicular / Base )

\sqrt{3}=\frac{11\sqrt{3}}{x}

x=\frac{11\sqrt{3}}{\sqrt{3}}=11

Hence, the distance from Spruce Road to Pine Road along Oak Street is 11 miles

a) Let y be the  distance from Spruce Road to Pine Road along Main Street,

Again, by the given diagram,

y^2=(11\sqrt{3})^2+(11)^2  ( By the Pythagoras theorem )

y^2=363+121=484\implies y = 22

Hence, the distance from Spruce Road to Pine Road along Main Street is 22 miles.

Yakvenalex [24]3 years ago
6 0
Hope this would help you

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