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Kiran is flying a kite. He gets tired, so he stakes the kite into the ground. The kite is on a string that is 18 feet long and makes a 30 degree angle with the ground.
How high is the kite?
Triangle ABC has a right angle at C. Select all measurements which would mean it has a hypotenuse with a length of 10 units.
What is a reasonable approximation for angle B if the ratio of the adjacent leg divided by the hypotenuse is 0.45?
Estimate the values to complete the table.
What is the length of side AB?
What is the length of the square’s side?
Find the lengths of segments AD and BD.
Then check your answers using a different method.
This lesson is from Illustrative Mathematics. Geometry, Unit 4, Lesson 5. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/2/4/5/index.html ; accessed 29/July/2021.
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