Question

$e {cos {nx }}^{2} \div n \sqrt{n }$
ecosnx^2÷nrootn​

Answer 1

Answer:

If three consecutive vertice

of a parallelogram are

A(x, Y1,2,), B(x2, Y2,22)and C(xz, Yz

then Fourth vertex D =Given below are the measurements of some parts of two triangles. Examine whether they are

congruent or not by ASA congruence criterion. Write the congruent triangles in symbolic

form.

AABC

APQR

(a) ZA = 50', 2C = 70', AC - 6 cm ZQ-50, ZR-70", QR-6 cm

(b) ZA = 35, 2C = 110", AC = 7 cm 2Q - 35°, ZR-110", QP - 7 em

(e) ZB = 70, 2C - 20", BC = 6 cm ZP-70", ZR - 20", PQ = 6 cm