142k views
3 votes
Find the Area of the Triangle. A = 1/2 (b x h)

Find the Area of the Triangle. A = 1/2 (b x h)-example-1
User Klenium
by
5.3k points

2 Answers

2 votes

Answer:

A=1/2(b×h)

divide a half by 12=6

6×4,since 4 is the height=24

User The Internet
by
5.5k points
2 votes

Answer:

30 um²

Explanation:

BC = √5² - 4²

= √25 - 16

= √9

= 3 um

AC = 12 + 3 = 15 um

A = AC×BD/2

= 15×4/2

= 15×2

= 30 um²

Find the Area of the Triangle. A = 1/2 (b x h)-example-1
User Woodings
by
4.9k points