The base of a right triangle …
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Posted by Paramaditya Choudhary 5 years, 1 month ago
- 2 answers
Gaurav Seth 5 years, 1 month ago
by Pythagoras thereom:-
let 'a' be the height, 'b' be the base and 'c' be the hypontuse.
→ a² + b² = c²
→ a² + 8² = 10²
→ a² + 64 = 100
→ a² = 100 - 64
→ a² = 36
→ a = √36
→ a = 6cm
★VERIFICATION★
= 6² + 8²
= 36 + 64
= 100cm
hence verified
thus the height of the triangle is 6cm.
now,
area of the triangle = 1/2 × b × h
= 1/2 × 8 × 6
= 4 × 6
= 24cm²
hence, the correct option is (A) 24cm²
Or
The correct options is (a).
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Lois Robinson 5 years, 1 month ago
0Thank You