Question

Find the area of a triangle whose base os 12 cm and height is 5√2cm

Answer 1

Area of triangle = 1/2 × base × height
= 1/2 × 12cm × 5√2cm
= 6cm × 5√2cm
= 30√2 cm^2 Ans

Mark as brainleast plz

Answer 2

Base =12cm
height = 5√2
By using Pythagoras theorem
(H) ^=( P) ^ + (B) ^
=(5√2)^ + (12)^
= 50 + 144
(H) ^ = 194
(H) = √ 194
H = 13.92approx.
Area of triangle = half base *height
=1/2*12*5√2
=30√2