Find the area of the triangle whose sides are 13 cm, 20 cm and 21 cm. Also find the altitude of the triangle corresponding to the largest side.
Answers
Answered by
3
Answer:
I think the answer is 260.
Step-by-step explanation:
a × b × c =the answer.
So, 13 cm × 20 cm × 21 cm.
= 13×20×21
= 260×21
= 5460
Altitude = 5460/21
= 260
Hope it can help you.
Please mark me as a brainlist.....
Similar questions