The first.
The first syllable is stressed (or accented): tangible.
The first syllable.
In the word "tangible," the accent is on the first syllable: TAN-gi-ble. This means that when pronounced, the first syllable is stressed more than the others.
Three.
tan-gi-ble the answer is ble
The last sound of the third syllable in the word "tangible" is "j".
The third syllable in "tangible" is pronounced as "jəl", with a short "ə" sound like in "sofa" followed by a clear "l" sound.
Tangible
tang
Your case has no tangible evidence.
Tangible has three syllables.
A closed syllable. An open syllable. A vowel-consonant-e syllable. A vowel team syllable. A consonant-le syllable. An r-controlled syllable.