SOLUTION: hello, i am reviewing for my final in geometry and was wondering how you test if an angel of a shape is a 90 degrees? this involves coordinates, slope, distance, and midpoint. i al

Question 458245: hello, i am reviewing for my final in geometry and was wondering how you test if an angel of a shape is a 90 degrees? this involves coordinates, slope, distance, and midpoint. i also have to find if 2 sides are equal.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
hello, i am reviewing for my final in geometry and was wondering how you test if an angel of a shape is a 90 degrees? this involves coordinates, slope, distance, and midpoint. i also have to find if 2 sides are
------
Please post problems. General questions are hard to answer.
===========================
Cheers,
Stan H.
RELATED QUESTIONS
hello, so i recently had a 90% in my algebra 2 class which is an a- at my school. i took... (answered by Theo)

I am doing a project for geometry and I was wondering if a rainbow is a hemisphere?... (answered by stanbon)

Hello, My test for maths in on Monday and the teacher hasn't explained how to do one of (answered by math-vortex)

My first test was worth 35% and I got 64 out of 100. My final project was worth 30% and... (answered by richwmiller,TimothyLamb)

Hello. I was wondering if I could get some assistance on this proof for my geometry... (answered by jim_thompson5910)

Hi. I'm reviewing for my upcoming test in math and I am not really sure how to answer... (answered by subudear)

hello. this question was on my last math test and I got the answer wrong. I am not sure... (answered by MathLover1)

In geometry right now we are doing problems with triangles. The triangles are 30-60-90,... (answered by stanbon)

This is a problem on my Geometry Study guide for the final exam: SR is a diameter of... (answered by MathTherapy)