Changes
Jump to navigation
Jump to search
← Older edit
Newer edit →
Construction of Triangles(ASA)- Activity 4
(view source)
Revision as of 05:11, 26 November 2019
542 bytes added
,
05:11, 26 November 2019
no edit summary
Line 8:
Line 8:
=== Process (How to do the activity) ===
=== Process (How to do the activity) ===
+
# '''with following measures - BC = 12 cms, ∡B = 60, ∡C = 60, (BC as the base)'''
+
‘Play’ the construction protocol navigator to understand the construction, after students have constructed on their own
+
# What kind of triangle is it?
+
## What kind of triangle is it - by sides?
+
## What kind of triangle is it - by angles?
+
# Can this triangle be an obtuse angled triangle?
+
Draw the altitude from vertex A to segment BC. Label the intersection as D
+
+
Measure its length. Measure ∡ADB and ∡ADC.
+
+
Measure the area of the triangle ABC
=== Evaluation at the end of the activity ===
=== Evaluation at the end of the activity ===
Vedavathi
Bureaucrats
,
Administrators
1,122
edits
Navigation menu
Personal tools
Log in
Namespaces
Page
Discussion
Variants
Views
Read
View source
View history
More
Search
Navigation
Home Page
About us
Help
ಕನ್ನಡ KOER
Subject Portals
Art
English
Hindi हिन्दी
Digital literacy
Mathematics
Science
Social Science
Thematic Portals
Adolescent education
Curriculum, Syllabus and Policy
Education Leadership and Management
Gender
Inclusive Education
Teacher Education
RIESI
30 Day CELT
District Resource Team
Community
STF groups
School Wiki
Diet Wiki
TCOL
Resources
Useful website
Courses
Workshops
Reports
Recent Changes
Statistics
Tools
Special pages
Printable version