Finding an unknown angle

The purpose of this task is to give students a problem involving an unknown quantity that has a clear visual representation. Students must understand that the four interior angles of a rectangle are all right angles and that right angles have a measure of 90° and that angle measure is additive.
Resource ID#: 43273 Type: Problem-Solving Task
Rate It!
Feedback?

Please sign in to access this resource

Teacher
Click here to sign in
as a FL public educator Student
Access the resource on
FloridaStudents.org

Not a Florida public school educator?

Access this resource
on CPALMS.com

General Information

Subject(s): Mathematics
Grade Level(s): 4
Intended Audience: Educators educators, Students , Parents
Keywords: Finding an unknown angle, unknown, angle, right angle, cpalms, icpalms, illustrativemathematics.org, illustrative mathematics, tasks, mathematics, math, resource, free, freely available, problems-based learning, student activities, Florida Standards
Instructional Component Type(s): Problem-Solving Task
Resource Collection: Illustrative Mathematics

Aligned Standards

This vetted resource aligns to concepts or skills in these benchmarks.

Related Resources

Other vetted resources related to this resource.