198k views
2 votes
A
42
48
B
5x - 35
[?] C
D

A 42 48 B 5x - 35 [?] C D-example-1
User Bendecko
by
8.1k points

1 Answer

7 votes

Answer:

x = 25

Explanation:

We know

5x - 35 is a right angle, meaning it must be 90 degree.

Let's solve

5x - 35 = 90

5x = 125

x = 25

User Wituz
by
7.9k points