If I is the incentre of ΔXYZ, ∠IYZ = 30° and ∠IZY = 40° , find ∠YXZ .

In ΔDEF, DN, EO, FM are medians and point P is the centroid. Find the following

(i) IF DE = 44, then DM = ?
(ii) IF PD = 12, then PN = ?
(iii) If DO = 8, then FD = ?
(iv) IF OE = 36 then EP = ?

Construct the following rhombuse with the given measurement and also find their area
MARK, AK =7.5 cm and ∠A = 80°

Construct the following rectangle with the given measurement and also find their area
SAND, SA =5.6 cm and SN = 4.4 cm

Construct the following square with the given measurement and also find their area
REST, ET = 8 cm