225k views
1 vote
What is the value of a?

What is the value of a?-example-1

1 Answer

3 votes

Answer:


\huge\boxed{a=(16)/(3)=5(1)/(3)}

Explanation:


\triangle ZYW\sim\triangle WYX\ (AAA)\\\\\text{Therefore corresponding sides are in proportion}\\\\(YX)/(YW)=(YW)/(ZY)\\\\\text{substitute}\\\\YX=a;\ YW=4;\ ZY=3\\\\(a)/(4)=(4)/(3)\qquad\text{multiply both sides by 4}\\\\4\cdot(a)/(4)=4\cdot(4)/(3)\qquad\text{cancel 4}\\\\a=(16)/(3)

What is the value of a?-example-1
User Edu Wass
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories