Question

In triangleABC angle A=angleC if AC=5 and BC=4then what is lerimeter of triangle ABC

Answer 1

Answer:

Step-by-step explanation:

Here is the answer....

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Answer 2

Answer:

In triangle ABC angle A=angleC

Here,

AC=5cm,BC=4

Theory of pithagoraous,

AC²=AB²+BC²

=AB²=AC²-BC²

=AB^=5²-4²

=AB²=25-16

=AB²=9

=AB=√3²

=AB=3

AB=3cm