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What are the lengths of the legs of a right triangle in which one acute angle measures 19° and the hypotenuse is 15 units long?
a. 9 units, 12 unitsb) 11 units, 10.2 unitsc)4.9 units, 15.8 unitsd)4.9 units, 14.2 unitse)5.2 units, 14.1 units

Respuesta :

zoeelizabethallen

Remake

The Pythagorean Theorem's formula is a^2 + b^2 = c^2 .


Step 1: Apply the numbers:-

4.9^2 + 14.2^2 = c^2

24.01 + 201.64 = c^2

225.64 = c^2


Step 2 : Apply the radicals and solve:-

√225.64 = √c^2



sofia50923

Answer:

For plato users the correct option is D.

Step-by-step explanation:

D. 4.9 units, 14.2 units

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