Question

area of a triangular photo frame whose base is 20cm and height is 15 cm​

Answer 1

Answer:

150

Explanation:

Area of triangle = 1/2×base×height

= 1/2×20×15

= 150

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Answer 2

Answer:

150 sq.cm

Explanation:

Base =20cm

Height = 15 cm

Area of triangle = 1/2 × b ×h

1/2 × 20cm ×15 cm

20 cm × 15 cm /2

10 ×15 sq.cm

=150sq.cm