Question

diagonal 10/2 cm, if the height of the
pyramid is 12 cm, the area in cm?)of its slat
surface is​

Answer 1

Answer:

Side of square=

1

√

2

×10

√

2

=10cm

Slant height=

√

52+122

=123cm

Lateral sufrace area

=

1

2

× perimeter of base ×

Slant height=

1

2

×40×13=260cm2

Part of solved Mensuration questions and answers : >> Aptitude >> Mensuration