Math, asked by lyra2, 1 year ago

plz find all these angles it is urgent plz

Attachments:

rakeshmohata: for first 70°

Answers

Answered by nonversxtion

oh yes okay got it :)

Answered by purvisri02

(1) In triangle PTQ
<PTQ + <PQT + <TPQ = 180
   <PTQ + 20 + 90 = 180
<PTQ = 70

(2) <STU + <QTU + < PTQ = 180
<QTU = 65

(3) In triangle UTS
<SUT + <UST + <STU = 180
<SUT = 45

(4) <SUT + <TUQ + <RUQ = 180
<RUQ = 65

(5) In triangle RQU
<RQU + <RUQ + < QRU = 180
<RQU = 25

(6) <PQT + <UQT + <RQU = 90
< UQT = 45

lyra2: ur r right but i can't understand

purvisri02: straight line is equal to 180

lyra2: so i have to substract 45 from 180

purvisri02: you have to subtract 115 from 180

purvisri02: add 45 and 70

lyra2: thanks a lot

purvisri02: welcome

rakeshmohata: yup

rakeshmohata: nice work

purvisri02: thanks

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