Will give brainliest the coordinates of the vertices of pqr are p(0,5), q(5,0) and r(10,5). graph the triangle on the coordinates grid provided or on desmos.

determine whether pqr is a right triangle. show all work.

using distance determine if the triangle is an isosceles triangle. show all work.

answer: step 1

plot the vertices of triangle pqr

using a graphing tool

see the attached figure

we know that the distance between two points is equal to

step 2

find the distance pr

substitute the values

step 3

find the distance qp

substitute the values

step 4

find the distance qr

substitute the values

step 5

if triang; le pqr is a right triangle

then

applying the pythagorean theorem

substitute the values

> is true

therefore

the answer is

the triangle pqr is a right triangle

step-by-step explanation:

it is a right triangle and an isosceles triangle.

step-by-step explanation:

both p and q are 5 units long and r is 10 units, this means the triangle is a right triangle. the triangle is an isosceles triangle since two of the coordinates are the same length.

me

step-by-step explanation:

place r′ so that qr′ is parallel to the tangent.

now we get that ∠r′py=∠pr′q, where y is on the tangent, on the opposite side of p from x.

also, because of the symmetry, ∠r′py=∠qpx.

finally, note that no matter where we place r, as long as it's on the correct arc, we have ∠prq=∠pr′q.

stringing all these equalities together, we end up with ∠prq=∠qpx.

this picture will show how its going to look like.

hope this by jack monhen