- Math
- Area and perimeter
- Age 10-12
-
level: Grade 5
- English
คำแนะนำของผู้เขียน
Find the area of a triangle using formula. Find the missing side using the area.
Area of a triangle
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คำแนะนำของผู้เขียน
Find the area of a triangle using formula. Find the missing side using the area.