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erastovalidia [21]
2 years ago
13

Helppp i really need help will give brainliest

Mathematics
2 answers:
dolphi86 [110]2 years ago
7 0

Answer:

the answers are 13, ab/2, 20 and 15x²/2

umka21 [38]2 years ago
6 0

Answer:

1/2 a^2, 1/2 b*a , 20, 7.5x^2

Step-by-step explanation:

Area of right angle triangle = 1/2 height * base so

Area of MSP = 1/2 a^2 , Area of BUC =1/2 a*b

Area of BAC =1/2 8*5 , Area of DRK =1/2 3x*5x =1/2 *15x =7.5x^2

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