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ii.
To find the length of the side and perimeter of the equilateral triangle, complete the following
activity.
Let

By Madeline

ii.
To find the length of the side and perimeter of the equilateral triangle, complete the following
activity.
Let AABC be the given equilateral triangle.
A
ZB = 60°
AD I BC, B-D-C.
In AABD. ZB=60°. ZADB = 90°
ZBAD = 30° …[Remaining angle of a triangle)
AABD is a 30° -60°-90° triangle.
A
3cm
60°
B.
D
C С
AD =
AB
2.
AB
Perimeter of AABC = 3 x side =​

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Madeline

can you guys make a question for this identity (x-a)=x²-2(x)(a)+a²​

.Complete the table
1. Radius – 8.4 cm , Diameter – ________ , Circumference -______

2. Radius -_______ , Diamete

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