Question

.Two complementary angles are in the ratio 4:5.Find the angles. ​

Answer 1

Answer:

let angles be 4x and 5x

4x+5x=180

9x=180

x=180/9

x=20

4x=4*20=80

5x=5*20=100

Answer 2

Answer:

ʟᴇᴛ, ᴛʜᴇ ᴛᴡᴏ ᴀɴɢʟᴇs ʙᴇ '4x' ᴀɴᴅ '5x'.

ᴛʜᴇ sᴜᴍ ᴏғ ᴛᴡᴏ ᴄᴏᴍᴘʟᴇᴍᴇɴᴛᴀʀʏ ᴀɴɢʟᴇs ɪs 90°..

∴4x+5x=90°

⇒9x=90°

⇒x= 90/9

x=> 10°

Sᴏ ᴛʜᴇ ᴀɴɢʟᴇs ᴀʀᴇ 4×10°

=40°

and 5×10°

=50°

Hᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ ᴍᴀᴛᴇ✌️

ʙᴇ ʜᴀᴘᴘʏ☺️