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How do i solve this problem?
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2 votes
How do i solve this problem?

How do i solve this problem?-example-1
User Eryk Sun
by
5.4k points

2 Answers

4 votes

Answer:

3.5

Explanation:

Triangles always equal to 180

42 + 78 + 16x + 4 = 180

124 + 16x = 180

56 = 16x

3.5 = x

User Jonathan Bouloux
by
5.3k points
1 vote

Answer:

You can use a^2+b^2=c^2;

Explanation:

42^2+78^2=(6x-1+10x+5)^2

User Icktoofay
by
5.4k points
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