174k views
2 votes
Find M please in this Geometry question.

Find M please in this Geometry question.-example-1
User Piotrsz
by
5.0k points

1 Answer

2 votes

Answer:

m = 8

Explanation:

As we can see we have two similar triangles

These are triangles FDH and GEF

mathematically, when two triangles are similar, the ratio of their corresponding sides are equal;

Thus;

DH/DF = EG/EF

12/15 = m/10

15 * m = 12 * 10

15 m = 120

m = 120/15

m = 8

User BShaps
by
5.3k points