# High school geometry questions and answers

Recent questions in High school geometry

### Find the equation of the straight lines that pass through the following sets of points: a) $$\displaystyle{\left({2};\ {4}\right)};\ {\left({4};\ {7}\right)}$$ b) $$\displaystyle{\left({3};\ -{5}\right)};\ {\left(-{2};\ {2}\right)}$$ c) $$\displaystyle{\left({1};\ {3}\right)};\ {\left(-{3};\ {1}\right)}$$

Alyce Wilkinson 2021-11-05 Answered

### Given: $$\displaystyle\triangle{M}{\ln},\overline{{{M}{L}}}={13},\overline{{{M}{N}}}={6},\overline{{{N}{L}}}={10},\triangle{R}{Q}{S},\overline{{{R}{Q}}}={39},\overline{{{R}{S}}}={18},\overline{{{S}{Q}}}={30}$$ Find the scale factor from $$\displaystyle\triangle{M}{\ln{}}$$ to $$\displaystyle\triangle{R}{Q}{S}$$.

Jaya Legge 2021-11-02 Answered

2021-10-29

### a.Triangles ABCABC and BCDBCD are congruent by the Side-Side-Side Triangle Congruence Theorem. b.Triangles ABCABC and DCBDCB are congruent by the Side-Angle-Side Triangle Congruence Theorem. c.Triangles ABCABC and DCBDCB are congruent by the Side-Side-Side Triangle Congruence Theorem. d.There is not enough information to determine if the triangles are congruent e.Triangles ABCABC and DCBDCB are congruent by the Angle-Angle Triangle Congruence Theorem. f.Triangles ABCABC and BCDBCD are congruent by the Angle-Side-Angle Triangle Congruence Theorem.

Aneeka Hunt 2021-10-28 Answered

### Given 2 rectangles. Model the area of each using a quadratic function, then evaluate each, considering x=8. (1st) l=2x+4; h=x+3 (2nd) l=3x-9; h=x+2

Joni Kenny 2021-10-17 Answered

### Find the equation of the straight lines that pass throught the following sets of points: a) (2;4);(4;7) b) (3;-5);(-2;2) c) (1;3);(-3;1)

Carol Gates 2021-09-25 Answered