β½π§ββοΈπ§ββοΈβΊ
β©οΈΰΌΛβπｑβπ¦Ή.β§Λ<3
π―β²
β²πͺ
2οΈβ£π°β²
π=πβ²
β =β β²
#triangle #triangular #trigonometry #right triangle #hypotenuse #isosceles triangle #isosceles #acute triangle #dimension