Question

a perpendicular of a right angled triangle is 8 cm and its area is 20 CM square the length of base is​

Answer 1

Answer:

5 cm

Step-by-step explanation:

area = 1/2 ×( base× height)

20 = 1/2×( base × 8)

20 = 4 × base

base = 5

Answer 2

Answer:

5

Step-by-step explanation:

Given that,

length of the perpendicular =8cm

and

Area of the triangle =20cm

formula

Area of triangle=1/2b.h

20=1/2.b.8

20=b.8/2

20=4.b

b=20/4=5

Therefore,Base of the given triangle is=5