Question

Plz help 100 points and most brainless

Answer 1

we did this in my old school, Its 70 square inches

Explanation:

Answer 2

70 square inches

Explanation:

We know,

Area of triangle =
`((1)/(2)*base*height)` square unit

In case of the blue triangle,

The area is =
`((1)/(2)*8*10)` square inches

= 40 square inches

In case of the red triangle,

The area is =
`((1)/(2)*6*10)` square inches

= 30 square inches

Now,

Total area of blue and red triangle is (40+30) square inches

= 70 square inches