Question

plese solve up to 2 40 I will mark brainliest ​

Answer 1

Answer:

D is answer mark as brilliant

Answer 2

Answer:

option (b)=60cm^2

Step-by-step explanation:

Let AD be the perpendicular drawn

sin60= Perpendicular/hypotenuse

= AD/8

=h/8

8sin60=h

Area of triangle ABC=1/2ab×sin60

=1/2×10√3× 8sin 60

=1/2×10√3× 8×√3/2

=1/2×10√3×4√3

=1/2× 120

=60cm^2

Hope it helps you!!!

And plz mark as brainliest