please solve fast
with solutions
Attachments:
Answers
Answered by
1
Answer:
Hey mate!!!
your answer:
Let AC = x
By Pythagoras theorem
Perimeter
Area
please Mark as brainliest ❤️
Answered by
1
Step-by-step explanation:
(Ac)² = 13² - 12² ( Pythagoras theorem)
AC² = 169 - 144
AC² = 25
AC = 5 cm.
Perimeter of a triangle = sum of all sides.
= 5 + 13 + 12 = 30 cm.
Area of a triangle = 1/2bh
1/2 × 12 × 5
= 30cm².
Similar questions