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Andrew [12]
3 years ago
13

The points R(3,−3), S(8,0), and T(4,1) are connected to form △RST.

Mathematics
2 answers:
denis-greek [22]3 years ago
7 0

Answer:

Isosceles.

Step-by-step explanation:

We are going to check it with the distance formula

d(R,T) = \sqrt[2]{(3-4)^{2}+(-3-1)^{2}}

= \sqrt[2]{(-1)^{2}+(-4)^{2}}

= \sqrt[2]{1+16}

=  \sqrt[2]{17}.

d(T,S) = \sqrt[2]{(4-8)^{2}+(1-0)^{2}}

= \sqrt[2]{(-4)^{2}+(1)^{2}}

= \sqrt[2]{16+1}

=  \sqrt[2]{17}.

d(S,R) = \sqrt[2]{(8-3)^{2}+(0-(-3))^{2}}

= \sqrt[2]{(5)^{2}+(3)^{2}}

= \sqrt[2]{25+9}

=  \sqrt[2]{34}.

Then, as the triangle has two sides with the same length, the triangle is isosceles.

Lady bird [3.3K]3 years ago
5 0

right isosceles

rs:34&rs=rt+st

rt:17

st:17

ab=[(x(a)-x(b))+(y(a)+y(b))]

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