Pythagorean theorem - high school - math problems
Number of problems found: 366
- Acceleration 2
if a car traveling at a velocity of 80 m/s/south accelerated to a velocity of 100 m/s east in 5 seconds, what is the cars acceleration? using Pythagorean theorem
- Laws
From which law follows directly the validity of Pythagoras' theorem in the right triangle? ?
- Proof PT
Can you easily prove Pythagoras theorem using Euclidean theorems? If so, do it.
- Add vector
Given that P = (5, 8) and Q = (6, 9), find the component form and magnitude of vector PQ.
- Q-Exam
If tg α = 9.6, Calculating sin α, cos α, cotg α .
- Euclid2
In right triangle ABC with right angle at C is given side a=27 and height v=12. Calculate the perimeter of the triangle.
- ABS CN
Calculate the absolute value of complex number -15-29i.
- Distance problem 2
A=(x,2x) B=(2x,1) Distance AB=√2, find value of x
- Five-gon
Calculate the side a, the circumference and the area of the regular 5-angle if Rop = 6cm.
- Vectors abs sum diff
The vectors a = (4,2), b = (- 2,1) are given. Calculate: a) |a+b|, b) |a|+|b|, c) |a-b|, d) |a|-|b|.
- Distance
Calculate distance between two points X[18; 19] and W[20; 3].
- Vector 7
Given vector OA(12,16) and vector OB(4,1). Find vector AB and vector |A|.
- Three points
Three points A (-3;-5) B (9;-10) and C (2;k) . AB=AC What is value of k?
- Distance
Wha is the distance between the origin and the point (18; 22)?
- The mast
A 40 m high mast is secured in half by eight ropes of 25 m long. The ends of the ropes are equidistant from each other. Calculate this distance.
- Airplane
Aviator sees part of the earth's surface with an area of 200,000 square kilometers. How high he flies?
- Circle - AG
Find the coordinates of circle and its diameter if its equation is: ?
- Trigonometric functions
In the right triangle is: ? Find the value of s and c: ? ?
- Isosceles IV
In an isosceles triangle ABC is |AC| = |BC| = 13 and |AB| = 10. Calculate the radius of the inscribed (r) and described (R) circle.
- Center
Calculate the coordinates of the circle center: ?
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Pythagorean theorem is the base for the right triangle calculator. Pythagorean theorem - math word problems. Examples for secondary school students.