1.

The base of a triangle is 8 cm. hypotenuse is 10cm.calculate its area​

Answer»

ANSWER:

LET it's HIGHT be X cm

Step-by-step EXPLANATION:

x { }^{2} = hypotaneuse^{2} - base ^{2}

x ^{2} = 10 ^{2} - 8 {}^{2}

x ^{2} = 100 - 64

x ^{2} = 36

x = \sqrt{36}

x = 6

area = 1 \div 2 \times bh

area = 1 \div 2 \times 8 \times 6

area = 24cm ^{2}


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