Find the area of a right angled triangle whose sides containing the right angles are 1.2m and 5dm
Answers
Answered by
2
Answer:
3 m²
Step-by-step explanation:
area of triangle = 1/2 base x height
=1/2 x 1.2 x 5
=1/2 x 6
= 3 m²
tdmfrag:
sry dont follow this
its not 5*
but 0.5 m
there fore area = 0.3 m^2
since 5 decimeter = 0.5 meters
Answered by
0
Answer:
30m²
Step-by-step explanation:
height of triangle = 1.2m
base of triangle = 5dm = 50m [1dm = 10m]
area of triangle = 1÷2 × height × base
= 1÷2 × 1.2 × 50 m²
=+ 30m²
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