Question

Can you please answer c for me?

Answer 1

Step-by-step explanation:

(a)Area of right= (1/2)(2/√3)cm(5)cm

angled triangle=(5/√3)cm^2

=(5×√3)/(√3×√3)cm^2

=(5√3/3)cm^2

(b) Area of =(l×b)

square=(√2/√3)cm×(2/√6)cm

=(√2/√3)cm×(√2/√3)cm

=(√2/√3cm)^2

=(2/3)cm^2

(c) Area of=(1/2)(√2mm+√3mm)(1/√5mm)

trapezium=(√2mm+√3mm)/2√5mm)

={(√2mm+√3mm)×(√5)}/{(2√5mm)(√5)}

=(√10mm+√15mm)/10

=(√10+√15)/100cm^2