Question

Дан треугольник SPR (угол S=90°) ST-медиана угол P=60° SR=18 найдите ST​

Answer 1

Ответ:

15,6

Объяснение:

Так как PT=TR и угол Р=60°, следовательно треугольник PSR равносторонний. Из свойства равностороннего треугольника следует, что ST=(a√3 )/2

ST=(18*√3)/2=15,6

Answer 2

Given Information:

We are given a triangle SPR, where angle S is 90°, angle P is 60°, and SR has a length of 18.

Finding ST:

To find the length of ST, we need to determine the length of the median ST.

Solution:

In a right triangle, the median drawn from the right angle to the hypotenuse is equal to half the length of the hypotenuse. Therefore, ST is equal to half the length of SR.

Since SR has a length of 18, ST is equal to 9.

Conclusion:

The length of ST in triangle SPR is 9.

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