Question

What are the 3 answers! Please help!

Answer 1

Answer:

in triangle A

b=1.6cm

h=2.5cm

Since the b,h of A is propotional to that of B then

the areas should also be proptional.

case1

bh:b¹h¹

2.5(1.6):2.75(1.76)

4 : 4.84

Case2

bh:b²h²

4 : 9.25(9.16)

4 : 84.73

Case3

bh:b³h³

4 : 16

Case4

bh:b⁴h⁴

4:1.25(0.8)

4 : 1

Here case 3 matchesthe given condition

Hence, h=3.3 b=5

Answer 2

Answer:

A, D, E are the correct answers

Step-by-step explanation:

All these three Triangles have hight and base which are proportional to those of the the first triangle .

Answer A --- 1.1 times of first triangle

Answer D --- 0.5 times of first triangle

Answer A --- 0.8 times of first triangle