Question

In the adjoining figure,
name the altitude and
median of a A PQR.
M
X​

Answer 1

Answer:

The graph of the equation x + 0.y + 4 = 0 :

(a) Will not be a straight line

(b) Will be a line parallel to x - axis

(c) Will be a line parallel to y - axis

(d) Will be a line passing through origin

Answer 2

Answer:

Let ABC and PQR be two right triangles with AB ⊥ BC and PQ ⊥ QR.

Given:

BC = 9, AB = 5, PQ = 6 and QR = 10.

∴A(△ABC)A(△PQR)=AB×BCPQ×QR=5×96×10=34