Math, asked by abhijishnu8748, 3 months ago

a tower casts a shadow 90m long when the sun s altitude is 45°find the height of the town. ​

Answers

Answered by agneya2684da
0

Answer:

90m

Step-by-step explanation:

tower is pependicular to the ground. Let towerbe AB and shadow be BC of triangle ABC.

angle ACB= 45°

tan45°=AB/BC

1=AB/90

AB=90m

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