# Tutor profile: Ekaterina P.

Ekaterina P.

Tutor of math

## Questions

### Subject: Geometry

TutorMe

Question:

The AC side of the triangle ABC passes through the center of the circumscribed circle. Find ∠C if ∠A = 44°

Ekaterina P.

Answer:

46°

### Subject: Basic Math

TutorMe

Question:

Calculate $\sqrt{65^2-56^2}$

Ekaterina P.

Answer:

33

### Subject: Algebra

TutorMe

Question:

Simplify $\frac{a}{|a|}-1$

Ekaterina P.

Answer:

$0$, if a>0 $-2$, if a<0

## FAQs

What is a lesson?

A lesson is virtual lesson space on our platform where you and a tutor can communicate.
You'll have the option to communicate using video/audio as well as text chat.
You can also upload documents, edit papers in real time and use our cutting-edge virtual whiteboard.

How do I begin a lesson?

If the tutor is currently online, you can click the "Start Lesson" button above.
If they are offline, you can always send them a message to schedule a lesson.

Who are TutorMe tutors?

Many of our tutors are current college students or recent graduates of top-tier universities
like MIT, Harvard and USC.
TutorMe has thousands of top-quality tutors available to work with you.