9.9k views
1 vote
What is the value of x?

21


41


22


20

What is the value of x? 21 41 22 20-example-1
User Manish R
by
6.5k points

2 Answers

0 votes

Answer:

22

Explanation:

User Greggz
by
5.7k points
3 votes

Answer:

22

Explanation:

The triangles are similar, with the smaller one having half the dimensions of the larger one. Then the length of segment (x-1) is half of 42, so ...

x - 1 = 42/2 = 21

x = 22 . . . . . . . add 1 to find x

User Robert Ros
by
6.1k points