Call me

Have a Query? We will call you right away.

+91

E.g: 9876543210, 01112345678

We will give you a call shortly, Thank You

Office hours: 9:00 am to 9:00 pm IST (7 days a week)

What are you looking for?

Syllabus

Q.74. In the parallelogram ABCD, M is mid-point of AC and X, Y are points on AB and DC respectively such that AX = CY.

Prove that :

(i) triangle AXM is congruent to triangle CYM,

(ii) KMY is a straight line.

Please help me in solving the below questions . l am facing difficulty as l am stucking in the halfway of solution .

I would be highly thankful to you

1) AC is greater than AD

2) AE is greater than AC

3) AE is greater than AD

1) M , N and A are collinear.

2) A is the mid point of MN.

^{0.5}: 1 ( 3^{0.5}= square root of 3)1)PM^2 + RN^2 = 5MN^2

2)4PM? = 4PQ? + QR?

3)4RN? = PQ? + 4 QR?

4)4 (PM? + RN ?)=5 PR?

Please do not provide any link.

If AO = 2CO and BO = 2DO; show that:

(i) ∆AOB is similar to ∆COD.

(ii) OA × OD = OB × OC.

(i) the actual length of the diagonal distance AC of the plot in km.

(ii) the actual area of the plot sq km.

1. the actual length of the diagonal distance AC of the plot in km.

2. the actual area of the plot in sq km.

(b) In $\u2206$PQR, MN is parallel to QR and

$\frac{PM}{MQ}=\frac{2}{3}$

(i) Find

$\frac{MN}{QR}$

(ii) Prove that $\u2206$OMN and

$\u2206$ORQ are similar.

(iii) Find , Area of $\u2206$OMN : Area of $\u2206$ORQ

Q. In triangle PQR, MN||QR and $\frac{PM}{MQ}=\frac{2}{3}$

(i) Find $\frac{MN}{QR}$

(ii) Prove that triangle OMN and ORQ are similar

(iiI) Find, area of triangle OMN : area of triangle ORQ

Prove that

I) angle PQR = 90 DEGREE

II) Line through P and parallel to QR bisects side AD

(i) the length of PQ, if BC=7.5cm.

(ii)the area of triangle APQ: area of triangle ABC

(iii)the area of triangleAPQ:area of PBCQ