3 years ago

Please help, solve a and b

Mathematics

2 answers:

Troyanec [42]3 years ago

8 0

Answer:

The distance across the river d=175ft

Step-by-step explanation:

As◇ ABC& ◇ EDC are similar, BC/CD=AB/ DE

4x/7x=100/d

d=100×7/4=175

Darina [25.2K]3 years ago

7 0

Answer:

AE and BD use the same lines for both triangles so the angles for C are the same. this means that all the angles are congruent between both triangles.

Step-by-step explanation:

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