Find the area of an equilateral triangle of side (i) 4 cm (ii) 5 cm (iii) 7 cm correct to two places of decimal (Use 3 =1.732).
Answers
Answered by
5
FORMULA OF EQUILATERAL TRIANGLE
FORMULA OF EQUILATERAL TRIANGLE
root3/4 × (side)^2root3/4×(side)
FORMULA OF EQUILATERAL TRIANGLE
root3/4 × (side)^2root3/4×(side) 2
FORMULA OF EQUILATERAL TRIANGLE
root3/4 × (side)^2root3/4×(side) 2
FORMULA OF EQUILATERAL TRIANGLE
root3/4 × (side)^2root3/4×(side) 2 Value of √3 = 1.732Valueof√3=1.732
FORMULA OF EQUILATERAL TRIANGLE
root3/4 × (side)^2root3/4×(side) 2 Value of √3 = 1.732Valueof√3=1.7321) Side = 4cm
FORMULA OF EQUILATERAL TRIANGL
Eroot3/4 × (side)^2root3/4×(side) 2 Value of √3 = 1.732Valueof√3=1.7321) Side = 4cm》1.732/4 × 16 = 6.928 cm
FORMULA OF EQUILATERAL TRIANGLE
root3/4 × (side)^2root3/4×(side) 2 Value of √3 = 1.732Valueof√3=1.7321) Side = 4cm》1.732/4 × 16 = 6.928 cm2) Side = 5cm
FORMULA OF EQUILATERAL TRIANGLE
root3/4 × (side)^2root3/4×(side) 2 Value of √3 = 1.732Valueof√3=1.7321) Side = 4cm》1.732/4 × 16 = 6.928 cm2) Side = 5cm》1.732/4 × 25 = 10.825 cm
FORMULA OF EQUILATERAL TRIANGLE
root3/4 × (side)^2root3/4×(side) 2 Value of √3 = 1.732Valueof√3=1.7321) Side = 4cm》1.732/4 × 16 = 6.928 cm2) Side = 5cm》1.732/4 × 25 = 10.825 cm3) Side = 7cm
FORMULA OF EQUILATERAL TRIANGLE
root3/4 × (side)^2root3/4×(side) 2 Value of √3 = 1.732Valueof√3=1.7321) Side = 4cm》1.732/4 × 16 = 6.928 cm2) Side = 5cm》1.732/4 × 25 = 10.825 cm3) Side = 7cm》1.732/4 × 49 = 21.217
Similar questions