plzz guys solve it fast
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ᴀʀᴇᴀ ᴏғ ᴛʀɪᴀɴɢʟᴇ 1=1/2×ʙ×ʜ
=1/2*9*5=45/2ᴄᴍ2
ᴀʀᴇᴀ ᴏғ ᴛʀɪᴀɴɢʟᴇ 2=
1/2×ʙ×ʜ=1/2×10×6=30
ʀᴀᴛɪᴏ ᴏғ ᴀʀᴇᴀ ᴏғ 1 ᴀɴᴅ 2=45/2 :30
=3:4
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As we know that area of triangle = 1/2 * base * height
- So,
- area of first triangle(A1) = 1/2 * base * height
- 1/2 * 9 * 5 = 45/2 units
- area of second triangle(A2) = 1/2 * 10 * 6 = 60/2 units
- A1 : A2 = 45/2 : 60/2 = 3 : 4
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