base of a triangle is 9 and height is 5. base of another triangle is 10 and height is 6. find the ratio of areas of these Triangle .
Answers
Answered by
0
Answer:
3 : 4
Step-by-step explanation:
1st triangle
base of triangle = 9
height of triangle = 5
area = 1/2 × b × h
= 1/2 × 9 × 5
= 1/2 × 45
= 22.5
2nd triangle
base = 10
height = 6
area = 1/2 × b × h
= 1/2 × 10 × 6
= 1/2 × 60
= 30
ratio of areas of two triangle
22.5 : 30
= 3 : 4 (22.5/7.5 = 3;. 30/7.5 = 4)
hope you get your answer
Answered by
0
Answer:
Let ABC and PQR be two right triangles with AB ⊥ BC and PQ ⊥ QR.
Given:
BC = 9, AB = 5, PQ = 6 and QR = 10.
∴A(△ABC)/A(△PQR)
=AB×BC/PQ×QR
=5×9/6×10
=3/4
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