Question

. Identify the type of triangle (acute, obtuse or right angled) in each of the following. (i) 40°, 55°, 85° (ii) 70°, 60°, 50° (iii) 40°, 1050, 35° (iv) 30°, 60°, 90° (v) 250, 550, 100°
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Answer 1

Answer:

1.ᴀᴄᴜᴛᴇ ᴛʀɪᴀɴɢʟᴇ

2.ᴀᴄᴜᴛᴇ ᴛʀɪᴀɴɢʟᴇ

3.ᴏʙᴛᴜꜱᴇ ᴛʀɪᴀɴɢʟᴇ

4.ʀɪɢʜᴛ ᴛʀɪᴀɴɢʟᴇ

5.ᴏʙᴛᴜꜱᴇ ᴛʀɪᴀɴɢʟᴇ

Answer 2

Answer:

I acute

II acute

ii acute and right

iv obtuse