Question

find area and perimeter of triangle
whose base is 10 cm and height is 8 cm​

Answer 1

Answer:

please follow me........

Answer 2

Step-by-step explanation:

area= 1/2×base×height

area= 1/2×10cm×8cm

area=5cm×8cm

area=40cm^2

perimeter of the triangle = sum of all sides

perimeter = 10cm+10cm+10cm

perimeter =30cm