Upcoming SlideShare
×

# 10.2 Area of a Triangle

2,184
-1

Published on

1 Like
Statistics
Notes
• Full Name
Comment goes here.

Are you sure you want to Yes No
• Be the first to comment

Views
Total Views
2,184
On Slideshare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
168
0
Likes
1
Embeds 0
No embeds

No notes for slide

### 10.2 Area of a Triangle

1. 1. 10.2 Area of a Triangle Objective: Find the area of a  triangle. Mr. Williams   GESD    jwilliams@gesd40.org Image: 'Orange geometry or 3 triangles' www.flickr.com/photos/57949897@N00/414859701 1
2. 2. Base of a triangle ­  the length of any one of the  triangles sides. Image: 'Staten Island Memorial' www.flickr.com/photos/91273409@N00/2158538468 2
3. 3. Height of a Triangle ­    perpendicular distance  between the side whose  length is the base and vertex  opposite that side. Image: 'neon bordered triangle' www.flickr.com/photos/37996577120@N01/161974259 3
4. 4. bh Area =  2 Height Height Base Base Image: 'Geodesic Afternoon' www.flickr.com/photos/36543076@N00/196759239 4
5. 5. bh Area =  2 10 m 20 m Image: 'Geodesic Afternoon' www.flickr.com/photos/36543076@N00/196759239 5
6. 6. bh Area =  2 10 ft 20 ft Image: 'Geodesic Afternoon' www.flickr.com/photos/36543076@N00/196759239 6
7. 7. Find the area of the red figure. 3 m 8 m 10 m Image: 'Geodesic Afternoon' www.flickr.com/photos/36543076@N00/196759239 7