Math Problem Statement

Ukuran sisi sebuah segitiga siku-siku membentuk suatu barisan aritmetika. Jika luas segitiga tersebut sama dengan 216 satuan luas, maka keliling segitiga tersebut adalah ...

Solution

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Math Problem Analysis

Mathematical Concepts

Arithmetic Sequence
Pythagorean Theorem
Geometry of Right Triangles

Formulas

Luas segitiga = 1/2 * alas * tinggi
Pythagorean Theorem: a^2 + b^2 = c^2
Arithmetic sequence: a, a+d, a+2d

Theorems

Pythagorean Theorem

Suitable Grade Level

Grades 9-12