Question

Please help on these!

Answer 1

Area of the triangle = 1/2 x base x height
Area = 1/2 x 14 x 5 = 35 unit²

Answer: 35 unit²

Area of the rectangle = length x width
Area of the triangle = 1/2 x base x height
Area = (13 x 8) + (1/2 x 6 x 8) = 104 + 24 = 128 in²

Answer: 128 in²

Answer 2

1.

`A=(14\cdot5)/(2)=(70)/(2)=35`

2. Look at the picture.


`A_I=8\cdot13=104\ in^2\\\\h=19-13=6\ in\\\\A_(II)=(8\cdot6)/(2)=(48)/(2)=24\ in^2\\\\A=104+24=128\ in^2`