Answer: 9
Step-by-step explanation: process of elimination
Answer:
The answer is 270
Step-by-step explanation:
5×54=270
2 and 3 are the base angles because they are across from the legs (the 2 equal sides).
Applying the centroid theorem, the length of QR is: 12.
<h3>What is the Centroid Theorem?</h3>
- According to the centroid theorem, the centroid (the point where the three medians intersect) is 2/3 of the distance from the midpoint of the a side to each vertex opposite vertex of the triangle.
Given:
QU = 8
QU = 2/3(QR)
8 = 2/3(QR)
3(8) = 2(QR)
24 = 2(QR)
QR = 12
Therefore, applying the centroid theorem, the length of QR is: 12.
Learn more about the centroid theorem on:
brainly.com/question/20627009
B=8
6^2+B^2=10^2
36+b^2=100
100-36=64
The square root of 64 is 8
