Question

triangle ABC is right angled at C if AC=5cm and BC= 12cm find the length of AB

Answer 1

Answer:

hope it helps u

Step-by-step explanation:

Gɪᴠᴇɴ:

Triangle ABC is right angled at C.

If AC is 5 cm and BC is 12 cm.

Nᴇᴇᴅ Tᴏ Fɪɴᴅ:

The length of AB = ?

Solution:

Aᴄᴄᴏʀᴅɪɴɢ ᴛᴏ ᴛʜᴇ Pʏᴛʜᴀɢᴏʀᴀs ᴛʜᴇᴏʀᴇᴍ:

In Triangle ABC,

➦ AB² = AC² + BC²

➦ AB² = 5² + 12²

➦ AB² = 25 + 144

➦ AB² = 169

➦ AB = √169

➦ AB = 13 cm

Tʜᴇʀᴇғᴏʀᴇ:

The length of AB is 13 cm