The sum of two angles in a triangle is 87 what is the measure of the third angle

Mathematics

2 answers:

Reil [10]3 years ago

6 0

Answer: 93 degrees

Step-by-step explanation: The 3 angles of a triangle always add up to 180. Two angles are 87 and to find the third angle, you subtract 180 by 87 and get your third angle which is 93.

nordsb [41]3 years ago

5 0

La suma de los ángulos de cualquier triángulo es igual a 180° eso significa que si restamos los 87° obtenidos con anterioridad a los 180° nos daría un total de 93° & esa sería la respuesta de tu pregunta…

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<h2>Answer:</h2>

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<h2>Step-by-step explanation:</h2>

Let's considerate the fact that the garden has a <u>square shape</u>.

<h3>1. Finding values of interest.</h3>

Amount of fence that the gardener already has: $4\frac{1}{2}$ ft.

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If one side measures $2\frac{3}{4}$ ft, and the square garden has 4 sides of equal length, because it's a square, then we must multiply the measure of one side by 4 to find the total length of fence needed:

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