pytlanii pytlanii

02-02-2021
Mathematics

contestada

In triangle PQR, PQ = 8 cm, QR = 6 cm, and mZPQR = 30°.
Exactly how long is PR?
P
8 cm
30°
6 cm
R

Respuesta :

PimmeeRosie PimmeeRosie

02-02-2021

Answer:

PR = 10

Step-by-step explanation:

Pythagoras

hypotenus ² = base² + attitude ²

substitution ; PR² = 6²+8²

PR² = 100

PR = √100

So, PR = 10

hope it helps you ☺️

Answer Link

Otras preguntas

Building and deploying flexible systems can allow for ___________.

1.A system of two linear equations is graphed on a coordinate plane. If the system of equations has infinitely many solutions, which statement must be true? A.O

When rubbed against a silk cloth, a glass rod loses electrons. How does this affect the charges of the glass rod and the silk cloth?

Why is a standardized diagnostic classification system with agreed-upon definitions of psychological disorders useful in psychology?

in human activities how long would carbon stay as fossil fuels

Which president raised tariffs to the highest they have ever been?

Shane said that he could write related multipication and addition sentences for 6+4+3. does shane's statement make sense? explain

What evidence in the declaration of independence helps you know why it was written?

What percent of 600 is 12?

suppose you double the length, hight, and width of a cube by how many times does thr surface area of the cube increase?