Question no 2 please answer
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(H)² = (b)² + (a)²
(3√3)² = (3√3/2)² + (a)²
(a)² = 27 - 27/4
a² = (108-27)/4
a² = 81/4
a = √81/4
a = 9/2
a = 4.5 cm
(3√3)² = (3√3/2)² + (a)²
(a)² = 27 - 27/4
a² = (108-27)/4
a² = 81/4
a = √81/4
a = 9/2
a = 4.5 cm
maths106:
Thanks
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