Question

please tell me fast it's urgent​

Answer 1

Answer:

Hey mate,

it's 1.5 cm.

DE is 1/3 of BC by property of similar triangles.

Hence DE=1/3×4.5=1.5 cm

Hope it helps.

If yes then mark it as brainliest!!!

Answer 2

Step-by-step explanation:

✳Answer✳

✳it's 1.5 cm✳

✳DE is 1/3 of BC by property of similar triangles.✳

✳Hence DE = 1/3 × 4.5 = 1.5 cm✳