Question

Find the lengths of the missing sides in the triangle. Write your answers as integers or as decimals rounded to the nearest tenth. Diagram is not drawn to scale.

https://www.connexus.com/content/media/456845-2232011-94631-AM-694817531.png

Answer 1

please help

Answer 2

using special triangles, y=7 , x= 7 sqrt2

Answer 3

by merely observation. .

Answer 4

how do you know

Answer 5

given that the sum of the angles of a triangle is 180, and the two angles measures 90 and 45, therefore, the third angle is also 45 degrees.

Then the figure will be isosceles right triangle. given that an isosceles triangle has equal sides therefore the value also of y=7.

for x, see my illustration. find the value of the side times the sqrt2 will be the measure of the side. .