Question

Find the area of an equilateral triangle of side (1) 5 cm correct to two places of decimal. (Use root 3 = 1.732. )
​

Answer 1

Answer:

FORMULA OF EQUILATERAL TRIANGLE

root3/4`A(side)²

Value of a^3 = 1.732

1) Side = 4cm

》1.732/4 × 16 = 6.928 cm

2) Side = 5cm

》1.732/4 × 25 = 10.825 cm

3) Side = 7cm

》1.732/4 × 49 = 21.217 cm

Answer 2

Answer:

there is no longer any describe where in any shaper of life between which the non-whites all citizens have equal rights.