Plz help question no 1(iii) and ( iv) sides being given , calculate the third - Maths - Understanding shapes

Question

Plz help question no 1(iii) and ( iv)

Neha Sethi · Accepted Answer

iii Given: AC=8 5 units, AB=8
4 units , BC=m units Consider right △ABC, right angled at BBy pythagoras theorem AC2=AB2+BC2⇒8
52=8 42+m2⇒72 25=70 56+m2⇒1 69=m2⇒m=1
3 unit
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Plz help question no... 1(iii) and ( iv) Plz help question no... 1(iii) and ( iv) sides being given , calculate the third side marked by letter in each right angled triangle: (iii) w) 74

Plz help question no... 1(iii) and ( iv)

Plz help question no... 1(iii) and ( iv) sides being given , calculate the third side marked by letter in each right angled triangle: (iii) w) 74