Find the length of IR using the special right triangles

Mathematics

1 answer:

VMariaS [17]3 years ago

5 0

Answer:

Step-by-step explanation:

This is a 30-60-90 triangle. The side that include the 60 degree angle and the 90 degree symbol side length is half of the hypotenuse. The hypotenuse is 14 so IR is 7.

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