Question

1) In figure, seg PS 1 seg RQ,
seg QT 1 seg PR. IF RQ = 6,
PS = 6 and PR = 12
then find QT.
R
Q
Col​

Answer 1

Answer:

What are the critical learning areas that should be addressed to meet the curricular needs of children at the Foundational Stage i.e. in the age group of 3 to 8(that is first 5 years in the 5+3+3+4 structure

Step-by-step explanation:

What are the critical learning areas that should be addressed to meet the curricular needs of children at the Foundational Stage i.e. in the age group of 3 to 8(that is first 5 years in the 5+3+3+4 structure

Answer 2

Answer:

Given:

PS ⊥ RQ

QT ⊥ PR

RQ = 6, PS = 6 and PR = 12

With base PR and height QT,

A(△PQR)=½×PR×QT

With base QR and height PS,

A(△PQR)=½×QR×PS

∴A(△PQR)/A(△PQR)=½×PR×QT/½×QR×PS

⇒1=PR×QT/QR×PS

⇒PR×QT=QR×PS

⇒QT=QR×PS/PR

=6×6/12

=3

Hence, the measure of side QT is 3 units.