ABC is a triangle in which AB is equal to AC. If BC is equal to 12 cm and altitude AD is equal to 5 cm , then the area of the triangle ABD is. Please write the answer step by step and as soon as possible plz for your help the answer of this question is 15 square cm
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Answer:
in triangle ABD
AD= 12 cm ( given) altitude
BD= half of BC= 6 cm
now , area of triangle = 1/2* base * altitude
1/2*6*5= 15 sq. cm
Step-by-step explanation:
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