Question

prabha read 60 pages on Sunday ,which was 10 more than two times the number of pages she read on Saturday. ( take the number of pages read on Saturday as y ) please yrr answere shii dena because. kabhi answere 60 aata hai to kabhi 66 .. please answer shi dena and in picture
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Answer 1

Answer:

Its answer is 25 pages not 60 or 66

Answer 2

Answer:

Answer: let no. of pages read on saturday be x so no. of pages read on sunday will be 2x + 10. ATQ. eq. will be 2x+10 = 60.

Step-by-step explanation:

Construct a triangle pqr in which qr=8cm,q=45degree and pq-pr=3.5cm

Given, inv ΔPQR, QR = 3 cm, ∠PQR = 45°

and QP – PR = 2 cm

Since, C lies on the perpendicular bisector RS of AY.

To construct ΔPQR, use the following steps.

1.Draw the base QR of length 3 cm.

2.Make an angle XQR = 45° at point Q of base QR.

3.Cut the line segment QS =QP- PR = 2 cm from the ray QX.

4.Join SR and draw the perpendicular bisector of SR say AB.

5.Let bisector AB intersect QX at P. Join PR Thus, ΔPQR is the required triangle.

Justification

Base QR and ∠PQR are drawn as given.

Since, the point P lies on the perpendicular bisector of SR.

PS = PR

Now, QS = PQ – PS

= PQ -PR

Thus, our construction is justified.

Done